Bad pool caller error

bad pool caller error

The BAD_POOL_CALLER bug check has a value of 0x000000C2. This indicates that the current thread is making a bad pool request. A Bad_Pool_Caller BSOD means that one of the threads your processor was running made an attempt to use a resource which is unavailable, nonexistent, or already. BAD POOL CALLER is a Blue Screen of Death (BSOD) error, which often shows up with a stop code – 0x000000C2. (See Image 1) You may encounter this.

Bad pool caller error - seems me

BAD_POOL_CALLER (OxC2) is among the rarer BSOD (Blue Screen of Death) STOP codes you’ll come across on Windows 10. It tends to show up when your computer fails to access CPU resources because of a flawed system configuration. Likely reasons for the error include buggy device drivers, disk-related issues, and (to a lesser extent) faulty hardware.

But just like with any other BSOD, you can take a shot at resolving BAD_POOL_CALLER by applying the fixes below. Should the error occur frequently, try working through them after booting Windows 10 in Safe Mode.

Reinstall Device Drivers

It’s best to kick things off by analyzing the BSOD dump files on your PC using WinDbg or NirSoft BlueScreenView. If a corrupt device driver is what’s behind the BAD_POOL_CALLER BSOD, that should help you nail it down quickly. You can then re-install the problematic driver with the steps that follow.

1. Right-click the Start button and select Device Manager.

2. Expand the device category—e.g., Display adapters or Network adapters.

3. Right-click the device driver and select Uninstall device.

4. Check the box next to Delete the driver software for this device and select Uninstall. Follow that by exiting the Device Manager.

5. Right-click the Start button again and select Apps and Features.

6. Locate and remove any support software or additional drivers related to the device.

7. Restart your computer. Windows should reinstall basic drivers for the device at startup. You must then reinstall whatever you removed in the previous step.

Update Device Drivers

If reinstalling a faulty device driver didn’t help, try updating it. You can do that by downloading the latest drivers from the device manufacturer’s website. Or you can instead use a driver updater tool such as Driver Booster to get everything on your computer automatically up-to-date.

Roll Back Drivers

If the BAD_POOL_CALLER BSOD started popping up after updating the driver for a specific device, you must try rolling it back immediately. That should resolve any issues stemming from a broken or incompatible driver release.

1. Open the Device Manager.

2. Right-click the device driver and select Properties.

3. Switch to the Driver tab and select Roll Back Driver.

Windows 10 will then revert the driver to its previously installed version. If you don’t see the BAD_POOL_CALLER BSOD anymore, hold off from updating the driver until a newer version arrives.

Update the Operating System

Windows 10 updates help resolve BSOD-related issues by improving the stability of the operating system. If you have a habit of skipping updates, it’s best to take the time to install them now.

1. Open the Start menu and select Settings.

2. Select Update & Security.

3. Select Check for updates to search for the latest Windows 10 updates. 

Suppose you see any pending updates, select Download and install to apply them. It’s also a good idea to follow that by installing any Microsoft-verified device drivers under View optional updates.

Uninstall Windows Updates

Windows 10 updates come with numerous bug fixes and performance enhancements. But they might also end up introducing issues. So if the BAD_POOL_CALLER BSOD occurred right after installing an operating system update, you must roll it back to its previous version.

1. Open the Start menu and select Settings

2. Go to Update & Security > Windows Updates > View update history > Uninstall updates

3. Pick the update you want to remove and select Uninstall.

If that helped, you must stop Windows 10 from updating itself to the same buggy release.

Run the System File Checker

Running an SFC (System File Checker) scan helps fix file corruption within the operating system. To do that, right-click the Start button and select Windows PowerShell (Admin). Follow that by running the following command:

sfc /scannow

After running an SFC scan, you might also want to run the Deployment Image Servicing and Management (DISM) tool. That helps fix stability-related problems in Windows 10.

Run the CHKDSK Utility

Drive-related errors can also result in the BAD_POOL_CALLER BSOD. Try using the CHKDSK (Check Disk) utility to determine if that’s the case.

1. Open File Explorer. Then, right-click Local Disk (C:) and select Properties

2. Select the Check button under the Tools tab.

3. Select Scan drive.

If the CHKDSK utility detects any issues, it should provide you with additional instructions to fix them.

Run CHKDSK Utility at Startup

Running the CHKDSK utility at startup can help fix additional drive-related errors. Start by running the following command in an elevated Windows PowerShell console:

chkdsk c: /r

You must then confirm that you want the CHKDSK utility to scan your system drive for errors the next time you restart Windows 10. Press Y > Enter to do that.

Roll Back Your Computer

Recent changes to the operating system (such as newer Windows updates and third-party program installations) can create conflicts and result in BSOD errors. But if you have System Restore active on your computer, you can try rolling back Windows 10 to an earlier state when everything worked perfectly. 

1. Press Windows + R to open the Run box. 

2. Type sysdm.cpl and select OK

3. Switch to the System Protection tab and pick the option labeled System Restore

4. Select Recommended restore if you want to use the most recent restore point, or Choose a different restore point if you want to pick a different restore point. 

5. Select Next and follow all instructions to roll back the operating system to the specified restore point. The whole procedure can take a while to complete.

Scan for Memory-Related Issues

Memory-related issues can also result in the BAD_POOL_CALLER BSOD on Windows. Try using the built-in Windows Memory Diagnostic tool or a third-party utility such as MemTest86 to check for memory-related errors.

If the results indicate problems with the memory, you must replace the physical RAM modules on your PC.

Reset PC

Resetting Windows 10 to factory settings erases all data (except for any personal files), but that also helps the operating system start all over from a blank slate. So if none of the fixes above helped stop the BAD_POOL_CALLER BSOD, you must give that a shot.

Should you want to go ahead, open the Start menu and select Settings > Update & Security > Recovery > Get started.

Follow that by selecting Keep my files to reset your PC while retaining personal files, or Remove everything to revert everything to factory defaults. For more details, learn how resetting Windows 10 works.

What Else Can You Do?

If you had trouble running through the fixes above normally or in Windows 10’s Safe Mode, we recommend entering the Windows Recovery Environment (WinRE). It provides several tools that you can use to run startup repairs, fix disk-related errors, remove Windows updates, and so on. 

Furthermore, you might want to consider updating the BIOS or UEFI or reinstalling Windows 10 from scratch as a final measure to fixing the BAD_POOL_CALLER BSOD.

But suppose you continue to have issues despite doing everything. In that case, you must contact a PC repair service to run additional diagnostics on your computer and replace any faulty internal hardware components.

How to Fix Bad_Pool_Caller BSOD Error on Windows 10

Encountering Blue Screen errors on Windows is no surprise! Blue Screen of Death (BSOD) errors can occur on your device unexpectedly and lead to system crashes, or other severe issues that require your immediate attention. 

Bad_Pool_Caller BSOD Error

The Bad Pool Caller is a typical Blue Screen Error that you may encounter on your device due to several reasons. Here’s a list of causes that may trigger the Bad_Pool_Caller BSOD error on Windows 10:

  • Faulty hardware.
  • Outdated/corrupt system drivers. 
  • Faulty RAM. 
  • Corrupt/missing system files. 
  • Outdated Windows OS.
  • Interference of a third-party antivirus tool or application. 

Wondering how to fix the Bad Pool Caller Blue Screen Error via simple troubleshooting? Well, you’ve come to the right place. In this post, we have listed a variety of solutions that will help you get past this particular Blue Screen Error on Windows 10.

Also read: PFN LIST CORRUPT Blue Screen Error In Windows 10

Let’s get started.

How to Fix the Bad Pool Caller Error on Windows 10?

1. Run the Hardware and Devices Troubleshooter

Windows 10 comes packed with many utility and security features that you can use to resolve common errors and bugs. So, in our first solution, we will be using the Hardware and Devices Troubleshooter to scan and fix any errors that may have occurred due to faulty/corrupted hardware installed on your device. 

Open Windows Settings, select “Update and Security”. Switch to the “Troubleshoot” section from the left menu pane. 

Tap on the “Additional Troubleshooters” option to view the entire list of available troubleshooters that you can use. 

Hardware and Devices Troubleshooter

Look for the “Hardware and Devices” troubleshooter. Hit the “Run the Troubleshooter” placed underneath. 

Follow the on-screen instructions to run the Hardware and Devices Troubleshooter on your Windows 10 device to scan and fix errors related to faulty or corrupt hardware. 

Also read: How to Fix Ntoskrnl.Exe BSOD Blue Screen Error?

2. Scan for Hardware Changes

The next workaround to fix the “Bad Pool Caller” BSOD error is by scanning for recent hardware changes. Here’s what you need to do.

Press the Windows + R key combination to open the Run dialog box, type “Devmgmt.msc” in the textbox, and hit Enter to open the Device Manager.

Scan for Hardware Changes

In the Device Manager window, select your PC’s name and then hit on “Action” placed on the top menu bar. Select the “Scan for Hardware Changes” option. 

Device Manager window

You will see a yellow-colored exclamatory icon if any driver is out of date. Right-click on it and select the “Update Driver” button to install the latest updates of device drivers from the manufacturer’s website. 

Once the process is completed, reboot your machine to check if you’re still stuck with the Blue Screen of Death error on the start-up screen. 

Also read: Fixes To Resolve NETIO.SYS Blue Screen Windows 10 Errors (2021)

3. Run the BSOD Troubleshooter

As the “Bad Pool Caller” is a Blue screen error, we will use the BSOD Troubleshooter to get past the issue. 

Open Windows Settings> Update and Security> Troubleshoot.

Run the BSOD Troubleshooter

Tap on the “Additional Troubleshooters” option. Select “Blue Screen” and hit the “Run the Troubleshooter” button placed underneath.

Run the BSOD Troubleshooter on your device so that Windows can automatically scan and fix Blue Screen errors in just a few clicks. 

Also read: Critical Process Died on Windows 10 – How to Fix This BSOD Error

4. Use the Memory Diagnostic Tool

Launch the Start menu search box, type “Windows Memory Diagnostic” and hit Enter.

In the Windows Memory Diagnostic Tool window, tap the “Restart now and check for problems” option. 

Memory Diagnostic Tool

Follow the on-screen instructions to complete the scanning process.

Once the scanning and repair process is completed, reboot your device to check if you’re still stuck with the “Bad Pool Caller” BSOD error.

5. Run the CHKDSK Command

CHKDSK (Check Disk) is an in-built Windows utility that you can use to fix hard drive issues, faulty RAM, and repair bad sectors on your disk drive. Follow these quick steps to use the CHKDKS utility on Windows 10. 

Launch the Start menu search box, type “Command Prompt”, right-click on it, and select the “Run as Administrator” option to launch it. 

In the Command Line window, type the following command and hit Enter.

Run the CHKDSK Command

We have used C: drive as a reference, you can also replace the drive letter as per your preference. 

Execute the CHKDSK command, wait for a few minutes until the scanning process is completed. 

Also read: How to Fix the “Disk Structure is Corrupted and Unreadable” Error on Windows 10

6. Update Device Drivers

Manually updating the system drivers can be a tedious task. Isn’t it? Well, using a driver updater tool can save you from the hassle of manually keeping a track of outdated drivers and updating them. 

Smart Driver Care

download

Download and install the Smart Driver Care utility tool that automatically scans your device to detect outdated, missing, and incompatible system drivers. Yes, you heard that right! Smart Driver Care is a must-have utility tool for Windows that allows you to update all outdated drivers and software n just one click. 

Conclusion

Were you able to resolve the Bad Pool Caller Blue Screen error using the above-mentioned solutions? You can use any of these troubleshooting hacks to get past Blue Screen errors on Windows 10. 

For any other queries or assistance, feel free to drop your thoughts in the comments space! 

This error means that you may need to revert to a previous configuration of your PC.

  1. Turn off your PC by pressing and holding the power button, then wait and press it again turn it back on. When you see your PC manufacturer's logo, turn the PC off again. Repeat the process until you see a Please wait message.

  2. On the next screen, select Troubleshoot, then choose Advanced options > Startup Settings.

  3. Select the Restart button.

  4. When your PC restarts this time, you can choose how to start. Choose last known good configuration

  5. Make sure that your drivers are current. In the search box on the taskbar, type drivers, and then select Device Manager from the list of results. In Device Manager at the top, select Scan for hardware changes. Select the Start button, then select Power  > Restart.

Visit Troubleshoot blue screen errors for more info.

What is a Bad Pool Caller Error?

bad pool caller error

The Bad Pool Caller error is a type of Blue Screen of Death (BSOD) issue accompanied by the stop error code 0x000000C2.

In the “data pool,” the Windows operating system keeps a collection of necessary files. Furthermore, the “data pool” enables your computer to read all the required files anytime needed. However, your Windows machine is unable to read a specific file or certain settings. 

Your computer is requesting resources that are either unavailable, nonexistent, or currently used by other threads. If the Bad Pool Caller blue screen of death error displays on your Windows 10/8/7 PC, it signifies a thread in your processor has submitted a bad pool request. 

The Bad Pool Caller blue screen problem, like many other Windows blue screen of death faults. It will cause a Windows system crash and need you to restart your computer to avoid further harm.

Solutions To Fix Bad Pool Caller Error On Windows 10

  1. Reboot Your Computer
  2. Update Your Drivers
  3. Run The SFC Scan
  4. Check The Hard Drive
  5. Check and Repair Hard Disk With CHKDSK
  6. Update Windows 10 System
  7. Remove Your Antivirus/Firewall
  8. Run The BSOD Troubleshooter
  9. Check Your Hardware
  10. Uninstall Recently Installed Hardware Or Software
  11. Use “Windows Memory Diagnostic” and Check RAM Error
  12. Fix Bad Pool Caller Error.
  13. Check Your Modem
  14. Restore System to Fix Bad Pool Caller Error.

1. Reboot Your Computer

The first step is to restart your computer to see if it can resolve the Bad Pool Caller blue screen problem. If the reboot does not solve the error, try the steps below.

  • In the lower-left corner of your screen, click the Start button. Alternatively, you can press the Windows key on your keyboard.
  • Select the Power Icon. Directly above the Start icon in the Power icon.
restart your computer
  • You have the option of putting your computer to sleep, restarting it, or shutting it down when you press the power button.

2. Update Your Drivers

The first thing we’ll do is upgrade some of our system’s device drivers. One of your system’s device drivers has most likely become corrupted or has a flaw causing the crashes. Follow these procedures to update your device drivers.

  • Open Device Manager (click Start, put “Device Manager” into the search box, then press Enter).
Open Device Manager
  • Expand the graphic card driver first, then the network and audio drivers.
  • Right-click the device, choose properties, go to the Driver tab, and record the driver’s date and version.
device drivers properties
  • Now look for an updated driver on the internet.
  • Save that driver to your computer by downloading it.
  • Return to Device Manager, then right-click on the “Device” and select Update Driver. Follow the on-screen procedure to complete the update.
driver details
  • After the driver has been updated, restart your computer.
  • Keep an eye on your machine to see if the problem persists. 
  • If the Bad Pool Caller problem persists, try the next solution.

3. Run The SFC Scan

SFC Scannow is another free Windows program you may use to fix the Bad Pool Caller Error Windows 10/8/7.

SFC Scannow is a built-in command-line application in Windows that can find and repair corrupted or missing system files.

  • Type “cmd” into the window search box. Next, Right-click on the command prompt option and select “Run as administrator.”
open command prompt as an administrator
  • Type SFC /scannow into the black window that appears and push enter.
type sfc /scanow
  • This command will scan all system files in Windows 10. Any files with a problem are replaced with a cached copy housed in a compressed folder at percent WinDir percent System32dllcache.
  • Restart your system once the scan is complete.

4. Check The Hard Drive

Corrupted files on your hard drive can cause BSoD issues, and running the chkdsk scan to resolve the problem is recommended. To execute a chkdsk scan, perform the following steps:

  • Go to the Advanced Startup page (Restart your computer while holding the Shift key).
  • Select Troubleshoot and then “Advanced Options” from the drop-down menu.
  • Choose Command Prompt from the drop-down menu.
  • Open Command Prompt and type the following lines 

(enter)

(enter)

  • bootrec.exe /fixboot 

(enter)

bootrec.exe /rebuildbcd bootrec.exe /fixmbr bootrec.exe /fixboot

5. Check And Repair Hard Disk With CHKDSK

A Blue Screen of Death, such as the Bad Pool Caller BSOD issue, is likely to occur if your computer’s hard drive is faulty or has some faults. You can use another free Windows built-in application, “CHKDSK,” to scan and fix hard drive faults to see if your computer’s hard disc drive has errors. Take a look at the instructions below.

  • To open and run Command Prompt as Administrator, type cmd in the start menu and hit Ctrl + Shift + Enter.
open command prompt as an administrator
  • In the Command window, type the given command: 
  • Replace  “X” with the letter of the computer hard disc partition you want to check.
Repair Hard Disk With CHKDSK
  • Press the Enter key. The Windows CHKDSK command-line application will begin checking and correcting file system issues.
  •  Check to see if the hard disc has any faulty sectors.

6. Update Windows 10 System

Incompatible hardware or software can also cause the Windows 10 Bad Pool Caller blue screen issue. For example, your computer’s hardware or software may be inconsistent with the operating system. It can result in various Blue Screen of Death problems, such as Bad Pool Caller error.

Ensure that the hardware and software are fully compatible with the Windows 10/8/7 operating system. You may upgrade your PC system by checking for new Windows updates.

  • From the bottom-left corner, select the Start (Windows) button.
  • Select the Windows icon from the menu.
  • Go to the settings menu (gear icon).
windows settings
  • Choose the Update & Security option.
  • In the left sidebar, select the Windows Update tab (circular arrows)
Update & Security
  • Check for updates by clicking the Check for updates button. It will start downloading automatically when an update is available.
Check for Updates
  • You’ll need to restart Windows to complete the update, but you can do it later if it’s not urgent. (Note that your system will not have the most recent updates until it is rebooted.)

7. Remove Your Antivirus/Firewall

Blue Screen of Death errors can also be caused by third-party antivirus products downloaded from a malicious website. To resolve the problem, uninstall the antivirus firewall.

The Malwarebytes, ESET, Trend, McAfee, and Comodo Firewall products have all been reported to have this issue by users. If you have these antivirus products installed on your computer, consider uninstalling them to fix the blue screen error. Windows 10 includes a built-in protection software called Windows Defender. Your computer will not be entirely vulnerable.

windows security

Run an Antivirus Scan

Malware or virus infection, which can contaminate system files and data, can also cause the BSOD Bad Pool Caller error. You can run a virus scan with reputable antivirus software to see whether your machine has any ransomware or viruses. Then, to maintain your computer health, clean and remove them.

8. Run The BSOD Troubleshooter

You may also use the built-in troubleshooter tool in Windows 10 to troubleshoot BSOD issues and fix Bad Pool Caller errors.

  • You can go to Settings after clicking Start.
windows settings
  • To troubleshoot, go to the Update & Security tab and then click Troubleshoot.
  • Discover the Blue Screen option. Scroll down the list on the right side. 
  • To run the troubleshooter, click it and then Run the Troubleshooter. 
run the troubleshooter
  • Also, the Windows BSOD troubleshooter will begin troubleshooting issues that cause Windows to halt or restart unexpectedly.
  • After the Blue Screen troubleshooting step is completed, check to see whether the Windows 10 Bad Pool Caller BSOD 0x000000C2 fault has been resolved.

9. Check Your Hardware

According to users, these types of failures are frequently caused by hardware faults, so check your hardware if you’re experiencing the Bad Pool Caller blue screen on Windows 10.

Users stated that the problem was resolved after locating and replacing the damaged hardware. In most cases, it was RAM or a motherboard.

Checking your RAM is straightforward, and all you have to do is test each RAM module one by one till you identify the damaged one. 

Any hardware component can cause this issue to appear. If you’ve just installed any new hardware, make sure to uninstall or replace it. It may not be compatible with your PC.

10. Uninstall Recently Installed Hardware Or Software

The Bad Pool Caller Some recently installed troublesome applications could be causing the Windows 10 blue screen issue. If you’ve recently added new software or hardware on your Windows 10/8/7 computer, it’s a good idea to uninstall it first.

Remove it from the Start menu.

  • Choose Start and search for the app or program in the list that appears.
  • Select Uninstall by pressing and holding (or right-clicking) on the app.
Uninstall Recently Installed Hardware Or Software

From the Settings page, uninstall

  • After selecting Start, go to Settings and then Apps.
  • In the app’s window, search for “Apps & Features.”
  • Select Uninstall after selecting the app you want to uninstall.
Uninstall Recently Installed Hardware Or Software

Remove it from the Control Panel (for programs)

  • Type Control Panel into the taskbar’s search box and select it from the results.
  • Select Programs and then Programs and Features.
  • Select Uninstall or Uninstall/Change by pressing and holding (or right-clicking) on the software you want to uninstall.
Remove it from the Control Panel

The preceding solutions are simple ways to resolve the Bad Pool Caller 0x000000C2 blue screen error. If these don’t work, you should try the more advanced measures listed below.

11. Use “Windows Memory Diagnostic” and Check RAM Error

A computer RAM problem could also be the source of the Bad Pool Caller error in Windows 10/8/7. Computer memory issues might cause your computer to lose data or shut down completely. To see if your computer’s physical memory has any problems, use the built-in Windows utility “Windows Memory Diagnostic.” The steps are outlined below.

  • To open the Windows Run dialogue, press the Windows + R keys at the same time.
  • Then, in the Run box, type mdsched.exe and press Enter to launch the Windows Memory Diagnostic program.
  • Then you can choose the suggested option: Restart immediately and look for any issues (recommended).
Windows Memory Diagnostic
  • The computer will reboot and run a memory check. Please be patient while the checking procedure is completed. It could take up to ten minutes to complete.
  • You can examine if there are any memory faults when the RAM test is performed. A new computer memory card can be installed.

 If it doesn’t identify any errors, try the other solutions in this article to cure the Bad Pool Caller Error on Windows 10/8/7.

12. Restore Your System To Fix Bad Pool Caller Error.

If the preceding alternatives fail to resolve the Bad Pool Caller error in Windows 10, you can use System Restore in Windows 10 to restore your machine to a previous working state.

Select Start -> Settings -> Update & Security -> Recovery from the Start menu.

Under Advanced startup, click the Restart now icon.

Your machine will restart, and you will be able to use Windows 10’s Advanced Startup Options.

In the “Advanced options” tab, select System Restore. Next, fill in your user name and password. To perform a system restore in Windows 10, follow the instructions for selecting a system restore point.

The Bad Pool Caller problem should be resolved after a system restoration.

13. Check Your Modem

A few users reported problems with Huawei modems. The modem was set to act as a network adapter, causing the BAD POOL CALLER BSoD error.

To resolve this issue, use the software that came with your modem to set it up as a modem. Then, simply switch the connection from NDIS to RAS, and you should be able to resolve the issue quickly.

14. Restore System to Fix Bad Pool Caller Error

To cure Bad Pool Caller Windows 10/8/7, you can also reboot your machine. Resetting a computer, on the other hand, will delete all installed programs. You are free to make your own decision.

  • Start then Settings to “Update & Security” Recovery. Then, under Reset, this PC, click Get started.
  • Choose between two options for a reset: Keep my files or Remove everything. 
  • You can choose to keep my files if you don’t want to delete the computer hard drive but want to keep your files and folders.

What Causes The Bad Pool Caller Error Code?

File corruption due to software change

File corruption resulting from a software update is one of the most common causes of Blue Screen of Death. The system configuration that produces blue screen stop 0x000000c2 can be corrupted by improper software installation or uninstallation.

If you recently added new software to your computer, try uninstalling it and deleting any corrupted files. Perhaps the software’s configuration code is incompatible.

Corrupted device driver

The faulty device driver could be causing the blue screen error bad_pool_caller. A corrupted device driver can cause a variety of significant issues on a Windows machine. You might try to locate the device driver that is driving the problem and repair it.

Malware infection

Malware infection occurs when a malicious application infects your computer’s data. It includes system files and data stored on a hard drive partition. The condition will take place in the background of the computer without the user’s knowledge.

Malware infects system files required for smooth system performance. The blue screen bad pool caller 0x00000c2 may appear.

Invalid registry entries

The values of every piece of software and hardware connected to the computer are stored in the registry in Windows OS. In a matter of seconds, an incorrect registry entry could ruin your Windows.

For example, frustrated by the 0x00000c2 bad pool caller on the blue screen. This error is very likely to arise as a result of faulty registry entries. You can use a third-party program to try to find invalid access.

RAM Corruption

Bad Pool Caller blue screen error could also be caused by faulty RAM. Read-Only Memory, on the other hand, is only responsible for the read and write operations.

Therefore, if an error happens, it has a detrimental influence on your system and causes problems like a bad pool caller. You can avoid this error by replacing your RAM with functional ones.

Improper Shutdown of the computer

The error blue screen, a faulty shutdown might also cause a bad pool caller 0x00000c2. If you disconnect the computer from the power source, the computer will not store any modifications made while it was in use. It will also result in errors such as a corrupted disc partition.

How To Recover Lost Data On Windows 10/8/7 After Bad Pool Caller Error

MiniTool Power Data is a data recovery program that is 100 percent clean. It can effortlessly restore lost data or files that were accidentally erased on a Windows 10/8/7 PC.

You may recover data from your local hard drive, external hard drive, USB drive, SD card, SSD, and other storage devices with this free file undelete software.

  • Choose the device from which you want to retrieve data.
  • You can see that “This PC” gets selected. It is the default setting.
  • When you click the Scan button, data from the selected drive will be immediately scanned.
  • Check the recovery outcome to see if your files have been recovered.
  • When the data scan is complete, it will show all of the data on the hard disc, including deleted and lost files. 
  • You can look through the scan results to discover and examine needed files and directories.
  • You can also use the Find or Filter icons on the toolbar to find or filter files by name, extension, or other criteria.
  • Save the files you’ve recovered.
  • If you have lost essential files due to the Bad Pool Caller blue screen error on Windows 10/8/7, you may quickly recover them with this program.

Conclusion 

Another BSOD error that can occur for a variety of reasons is BAD POOL CALLER. Again, we recommend using data recovery software to retrieve data from a crashed or unbootable Windows PC.

Frequently Asked Questions

What is a Bad pool caller?

The Bad Pool Caller error is a type of Blue Screen of Death (BSOD) issue frequently accompanied by the stop error code 0x000000C2. If the Bad Pool Caller BSOD error displays on your Windows 10/8/7 PC, it signifies a thread in your processor has submitted a bad pool request.

Is blue screen bad windows?

Problems with your computer’s hardware or issues with its hardware driver software are the most common causes of blue screens. 
For example, when Windows meets a “STOP Error,” a blue screen appears. Windows will crash and stop running as a result of this severe failure. 

What causes the black screen of death?

Overheating, update troubles, a power supply issue, and software or driver errors are all possible causes of the black screen of death (BSOD). Fortunately, in the vast majority of situations, it is repairable.

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Categories Windows

How to Fix Bad Pool Caller Error on Windows 10

BAD_POOL_CALLER, also known by its BSOD STOP code 0x000000C2 (or 0xC2), means that the current processor thread is making a bad pool request.

What does that mean? It could point to a situation where a piece of software tries to use a processor thread that isn't available because a different program is using it. It could also mean that the thread doesn't even exist.

In lots of cases, the 0xC2 Bad Pool Caller error indicates a device driver issue.

STOP 0x000000C2 Errors

The error will always appear on a STOP message, more commonly called a Blue Screen of Death (BSOD). You could see it when your computer first starts up, right after you log in when doing something specific like playing a video or opening a program, or even right after a fresh Windows 10 install.

The error screen presents typically with a message like one of these:

  • Your PC ran into a problem and needs to restart. If you'd like to know more, you can search online later for this error: BAD_POOL_CALLER
  • Stop code: BAD_POOL_CALLER

If STOP 0x000000C2 isn't the exact STOP code you see, or BAD_POOL_CALLER isn't the same message, check our Complete List of STOP Error Codes and reference the troubleshooting information for the STOP message that you are seeing.

How to Fix Bad Pool Caller Error on Windows 10

Follow these steps in order to address possible simple fixes before moving onto the more complex and less helpful tips:

  1. Restart your computer. The error could be so temporary that a simple reboot is all that's needed.

    Since you’re probably on the error screen, the best way to restart is to press the power button (you might need to hold it down). After a few seconds, press it again to start back up.

  2. Remove recently installed programs. Or, at the very least, shut them down completely and see if the error comes back.

    Antivirus tools and other software could be interfering with another part of your computer, like a driver, causing the 0xC2 error. If this works to stop the BSOD, you might need to look for an alternative program.

    For whatever reason, some users have found success in fixing the BAD_POOL_CALLER error by uninstalling Dell SupportAssist. If you have it, use one of the programs from the list linked above to delete it before moving forward with the rest of these suggestions. You can try reinstalling it as well if an outdated version is to blame for the error.

    Unless the BAD_POOL_CALLER error is something you’ve seen in the past and your computer is working fine right now, you’ll need to boot into Safe Mode with Networking to complete this step and most of the others below.

  3. Check for driver updates. Some drivers have bugs that trigger this specific blue screen error.

    Doing this is a standard solution for the 0x000000C2 error, so try your best to try all three of these tips:

    • Scan for hardware changes by opening Device Manager, right-clicking your computer at the top of the list, choosing Scan for hardware changes, and then rebooting. It will trigger Windows to check for drivers, but it might not work for all devices.
    • Boot into Safe Mode (make sure it's with networking support; see step 2) and use a driver updater tool.
    • Update drivers manually. Some users experiencing this error have had to unzip the driver and use Device Manager to update it manually. All the directions are in that link.
  4. Uninstall recent Windows updates. One of them could be triggering the BSOD.

    If you've opened the Advanced Startup Options menu, go to Troubleshoot > Advanced options > Uninstall Updates to delete the latest quality or feature update.

    Otherwise, open Control Panel and search for and select View installed updates. Choose the most recent update (or pick the one you suspect could be the issue), select Uninstall and then Yes, and restart the computer.

  5. Use System Restore to revert the computer to a previous state. It will undo recent system changes that might have been the reason for the Bad Pool Caller error.

    Windows updates installed between now and the restore point will also be removed, which is great if there were some updates in the previous step that you couldn't delete.

    If this step fixes the problem, see How to Prevent Windows Updates From Crashing Your PC. You'll need to make changes to how it's configured and follow some best practices regarding installing the updates again, or you could experience the same problem the next time Windows automatically installs those patches again.

  6. Boot to the Windows Memory Diagnostic tool to see if memory is to blame for the error. If so, you might need to replace the bad RAM.

  7. Some BSOD errors are resolved after a BIOS update. With all the above completed without success, this is your next best option.

  8. Run Driver Verifier. It’s included in Windows 10; execute the verifier command in a Command Prompt to get started. If you're not sure which driver(s) to check, select the option to verify all of them.

    Microsoft provides more information about this tool in that link.

    This is an advanced step that you're welcome to skip over if you're not comfortable doing it. But if all else fails, you might need to return here and complete it.

  9. Run a registry cleaner program to fix registry-related issues. Since you've made it this far without any success, consider this a last-ditch effort before the final suggestion below.

  10. Use Reset This PC to reinstall Windows 10. At this point, a software error like this is fixable only through a complete reinstall of the operating system.

    During this process, you can choose to keep your personal files intact or not. See How to Reset Your PC in Windows 10 for help.

    Some people still experience the BAD_POOL_CALLER BSOD in Windows 10 after a reinstall. It's most likely due to a program or driver issue, so be sure you've ruled those things out first by completing steps 2 and 3.

Need More Help?

If you're not interested in fixing this problem yourself, see How Do I Get My Computer Fixed? for a full list of your support options, plus help with everything along the way like figuring out repair costs, getting your files off, choosing a repair service, and a lot more.

Thanks for letting us know!

Methods to fix blue screen bad pool caller 0x00000c2 [2021]

Windows is a powerful computer operating system equipped with an array of limitless features. It is trendy OS with over 82 percent of market share throughout the world. But still, there are some serious problems available in Windows operating system. The blue screen error is one of the most common errors that occur on Windows. This error is also known as Blue Screen of Death that is common in almost every Windows version from Windows XP to Windows 10. Are you also depressed with blue screen bad pool caller 0x00000c2 error and want to know more about it? Here in this article, we have compiled best ways to fix problems like blue screen bad pool caller 0x00000c2.

Part 1: What is blue screen bad pool caller 0x00000c2?

Blue screen bad pool caller 0x00000c2 is a Windows error that occurs due to invalid registry entries and incorrectly configured system settings. bsod bad_pool_caller 0x00000c2 error is an identical error that is also known for its bug check error code 0x00000c2. This error mainly occurs when software requests the system for resources that are not available. There are lots of symptoms of bluescreen bad pool call 0x00000c2 including computer runs sluggish, freezing, the computer gets shut down without any warning and many others. Here below, we have discussed some causes that lead to an error like blue screen bad pool caller 0x00000c2.

Part 2: Cause of blue screen bad pool caller 0x00000c2

1. Corrupted device driver: Device driver is a set of codes or instruction that enables the system to interact with hardware directly. Hardware device driver plays an integral role in the smooth working of a hardware device with the software simultaneously. If you are facing Windows blue screen error bad_pool_caller error then, maybe it is occurring due to the corrupted device driver. A corrupted device driver leads to many serious problems to Windows computer. You can identify the device driver that leading to such problem and try to repair that driver.

2. BAD_POOL_CALLER STOP error due to RAM corruption: Defective RAM could also cause the problem of Bad Pool Caller blue screen error. While Read Only Memory is only responsible for read and write operation. If there is any error occurs then, it also gives negative impact on your system and problem occurs like Bad pool caller. To avoid such problem, you can replace your RAM with working ones.

blue screen error bad pool caller 0x00000c2 due to RAM corruption

3. Malware Infection: Malware is an unsafe program that causes harm to your system hardware as well as to the software. Sometimes, these types of program infect your computer data including system files and data that is placed on hard drive partition. The process of infection will take place in the background of the computer without knowing the user. Blue screen bad pool caller 0x00000c2 could prompt when malware infects the system files that are necessary for the smooth system performance. You can try reliable disinfection tool and delete virus and malware immediately from your computer in order to keep away from such problem.

4. File corruption due to software change: According to Microsoft technical support, this is one of the most common reasons behind Blue screen of death. Improper software installing or uninstalling could corrupt the system setting that causes blue screen stop 0x000000c2. Recently, if you installed any new software on your computer, try to uninstall that software and delete corrupted files. Maybe the software has incompatible configuration code.

5. Invalid registry entries: Registry in Windows OS is the array of system settings that contains values of every single software and hardware attached to the computer. Valid keys or values are necessary for Windows Registry in order to get optimum performance from your Windows computer. An invalid registry entry could corrupt your Windows in a couple of seconds. Frustrated with blue screen bad pool caller 0x00000c2? There are very much chances of occurring this error due to invalid registry entries. You can try to identify the invalid entry using a third-party tool.

6. The sudden shutdown of the computer: An improper shutdown can also contribute to showing the error blue screen bad pool caller 0x00000c2. It is always recommended by experts to properly shut down your computer because there are hundreds of processes active in the background of the computer. If you directly power off the computer from the plug then, the computer can’t able to save the changes that were made while in use. This will also give birth to the problems like a disk partition corrupted and many others.

Part 3: How to fix blue screen bad pool caller 0x00000c2?

1. How to fix blue screen bad pool caller 0x00000c2 due to recent changes and unplug USB devices?

You can undo all the recent things that you have performed on the computer before facing the problem of blue screen bad pool caller 0x00000c2 because may be the reason behind this problem is recently performed tasks. You can unplug every hardware devices like RAM, a Power supply that you made changes recently.

In case, above things doesn’t work for you then, you can try to unplug all the USB devices that are attached to the computer. After that, perform a reboot to apply changes that you have made recently for bad_pool_caller windows XP fix.

fix blue screen bad pool caller 0x00000c2 due to recent changes

2. How to fix blue screen bad pool caller 0x00000c2 due to corrupted system files?

An invalid or corrupted system files could be the reason behind malfunction of software and hardware. Command prompt in windows is a command line that allows us to offer system scan command to repair corrupted system files in a single shot.

How to fix missing or corrupted system files using command prompt?

Step 1 Initially, you have to press “Windows” and “R”.

Step 2 Run will appear, you have to type cmd in the text field and press “Enter” button.

Step 3 Command prompt window will appear, enter “sfc/scannow” without quotes and hit on Enter button.

It will start system scanning and take some time to repair corrupted system file depend on the size of data.

3. How to fix blue screen bad pool caller 0x00000c2 due to system error?

If you are Windows 8 user and facing blue screen bad pool caller 0x00000c2 then, don’t worry about it. It is very easy to fix bad pool caller error in windows 8 and 8.1. Here below are steps on how to fix bad pool caller error on Windows 8 PC.

Step 1 Firstly, press “Windows” key + “I” to open the sidebar.

Step 2 Click on the “Change system settings” from the list on the sidebar.

fix blue screen bad pool caller 0x00000c2 due to system error-step 2

Step 3 Now, you have to click on “Update and recovery”.

fix blue screen bad pool caller 0x00000c2 due to system error-step 3

Step 4 After that shoot on “Recovery” at the left side of the screen.

fix blue screen bad pool caller 0x00000c2 due to system error step 4

Step 5 Here, you will see three methods. Simply click on “Get Started” button under the “Refresh your PC without affecting your files”.

4. How to fix blue screen bad pool caller 0x00000c2 due to antivirus software?

As we discussed in the above part, malware is a very harmful program that spread like a wildfire on the computer. It infects system files and data on the hard drive with the fast speed. These programs interfere with the system settings that give to such problem. You can install reliable antivirus on your computer in order to remove such harmful threats and keep your computer clean and fresh. Antivirus program removes such harmful threats from your computer and makes your computer healthy.

5. How to fix blue screen bad pool caller 0x00000c2 due to out of dated hardware driver?

An out-dated or incompatible device driver also contribute to blue screen bad_pool_caller 0x000000c2 error. If you want to update device drivers then, read the below steps.

Step 1 At the very first step, you have to click on “Start” - type “device manager” and hit “Enter” button.

Step 2 You have to right-click on the device that you would like to update drivers.

Step 3 Choose “Update Driver Software”.

fix blue screen bad pool caller 0x00000c2 due to out of dated hardware driver step 3

Step 4 Update Driver Software window will appear, click on the “Search automatically for updated driver software” option to install the update automatically.

fix blue screen bad pool caller 0x00000c2 due to out of dated hardware driver step 4

Step 5 You have to wait for a couple of seconds for drivers to download.

fix blue screen bad pool caller 0x00000c2 due to out of dated hardware driver step 5

6. How to fix blue screen bad pool caller 0x00000c2 due to RAM issue?

Still facing bad_pool_caller 0x000000c2 after performing all the above methods to fix? Finally, you can test your RAM is working or not. There are various types of tools available to check the RAM is working or not. One of the most effective tools is Windows memory diagnostics tool.

How to test RAM with Windows memory diagnostics tool?

Step 1 First of all, you have to press and hold “Windows” key plus “R” key at the same time to open Run.

Step 2 Now, you have to enter “Mdsched” and hit on “Enter” button.

fix blue screen bad pool caller 0x00000c2 due to RAM issue step 2

Step 3 Then, Windows memory diagnostic tool window will appear with two options.

Step 4 One has to click on the “Restart now and check for problems (Recommended).

fix blue screen bad pool caller 0x00000c2 due to RAM issue step 4

Step 5 Your computer will automatically reboot your computer and redirect you into the Windows Memory Diagnostics process.

fix blue screen bad pool caller 0x00000c2 due to RAM issue step 5

Video Tutorial on How to Fix Blue Screen of Death Error in Windows?

Part 4: If you lost data after blue screen bad pool caller 0x00000c2, how to Recover Data?

The blue screen bad pool caller 0x00000c2 error can prevent the system from booting up normally. In case, if you try to perform operations like using systems restore or Windows reinstall to solve the issue, there is a chance of data deletion. So the first thing that comes to mind of everyone when they encounter blue screen of death is how to recover data from the computer in a safe and effective way. Here, we have a solution to your problem. You can try the all-in-data recovery tool – Recoverit from Wondershare.

Recoverit is a highly sophisticated and advanced tool that can recover data from any scenarios including accidently, corrupted, intentionally deleted data. This tool has an ability to recover any type of inaccessible data from different storage devices. If you are seeking for such tool then, you can download this tool from the official portal of Wondershare at pocket-friendly prices i.e. it suits every pocket.

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Your Safe & Reliable Files Recovery Software for Blue Screen Error

  • Recover lost or deleted files, photos, audio, music, emails from any storage device effectively, safely and completely.
  • Supports data recovery from recycle bin, hard drive, memory card, flash drive, digital camera and camcorders.
  • Supports to recover data for sudden deletion, formatting, hard drive corruption, virus attack, system crash under different situations.

Step 1 Firstly, you have to download Recoverit and install it on the working PC.

Step 2 Open Recoverit and click on “System Crash Data Recovery” mode.

Step 3 You have to create bootable USB drive or CD/DVD drive to rescue data from the crashed computer.

Step 4 After that, you have to click on the Start button to start the procedure of creating bootable drive or disk.

Step 5 Now, you have to select the mode in order to create a bootable drive and hit on “Create” button.

Step 6 Then, click on “Format now” button to make drive empty.

Step 7 Once the bootable process successfully completed, you have to connect USB drive or insert CD/DVD to the crashed computer.

Step 8 You have to change settings under BIOS to boot from a USB drive or CD/DVD.

Step 9 Simply, restart your computer and begin the recovery process.

Recover data after blue screen bad pool caller 0x00000c2

Data loss is one of the common problems due to blue screen bad pool caller 0x00000c2. Wondershare Recoverit is great tool that can recover inaccessible data even your computer is not boots up. In this article, we have also compiled the best ways to recover lost data due to blue screen bad pool caller 0x00000c2 error.

Other popular Articles From Wondershare

How to Fix Bad_Pool_Caller BSOD Error on Windows 10

Encountering Blue Screen errors on Windows is no surprise! Blue Screen of Death (BSOD) errors can occur on your device unexpectedly and lead to system crashes, or other severe issues that require your immediate attention. 

Bad_Pool_Caller BSOD Error

The Bad Pool Caller is a typical Blue Screen Error that you may encounter on your device due to several reasons. Here’s a list of causes that may trigger the Bad_Pool_Caller BSOD error on Windows 10:

  • Faulty hardware.
  • Outdated/corrupt system drivers. 
  • Faulty RAM. 
  • Corrupt/missing system files. 
  • Outdated Windows OS.
  • Interference of a third-party antivirus tool or application. 

Wondering how to fix the Bad Pool Caller Blue Screen Error via simple troubleshooting? Well, you’ve come to the right place. In this post, we have listed a variety of solutions that will help you get past this particular Blue Screen Error on Windows 10.

Also read: PFN LIST CORRUPT Blue Screen Error In Windows 10

Let’s get started.

How to Fix the Bad Pool Caller Error on Windows 10?

1. Run the Hardware and Devices Troubleshooter

Windows 10 comes packed with many utility and security features that you can use to resolve common errors and bugs. So, in our first solution, we will be using the Hardware and Devices Troubleshooter to scan and fix any errors that may have occurred due to faulty/corrupted hardware installed on your device. 

Open Windows Settings, select “Update and Security”. Switch to the “Troubleshoot” section from the left menu pane. 

Tap on the “Additional Troubleshooters” option to view the entire list of available troubleshooters that you can use. 

Hardware and Devices Troubleshooter

Look for the “Hardware and Devices” troubleshooter. Hit the “Run the Troubleshooter” placed underneath. 

Follow the on-screen instructions to run the Hardware and Devices Troubleshooter on your Windows 10 device to scan and fix errors related to faulty or corrupt hardware. 

Also read: How to Fix Ntoskrnl.Exe BSOD Blue Screen Error?

2. Scan for Hardware Changes

The next workaround to fix the “Bad Pool Caller” BSOD error is by scanning for recent hardware changes. Here’s what you need to do.

Press the Windows + R key combination to open the Run dialog box, type “Devmgmt.msc” in the textbox, and hit Enter to open the Device Manager.

Scan for Hardware Changes

In the Device Manager window, select your PC’s name and then hit on “Action” placed on the top menu bar. Select the “Scan for Hardware Changes” option. 

Device Manager window

You will see a yellow-colored exclamatory icon if any driver is out of date. Right-click on it and select the “Update Driver” button to install the latest updates of device drivers from the manufacturer’s website. 

Once the process is completed, reboot your machine to check if you’re still stuck with the Blue Screen of Death error on the start-up screen. 

Also read: Fixes To Resolve NETIO.SYS Blue Screen Windows 10 Errors (2021)

3. Run the BSOD Troubleshooter

As the “Bad Pool Caller” is a Blue screen error, we will use the BSOD Flashtool error s_da_nand_flash_not_found to get past the issue. 

Open Windows Settings> Update and Security> Troubleshoot.

Run the BSOD Troubleshooter

Tap on the “Additional Troubleshooters” option. Select “Blue Screen” and hit the “Run the Troubleshooter” button placed underneath.

Run the BSOD Troubleshooter on your device so that Windows can automatically scan and fix Blue Screen errors in just a few clicks. 

Also read: Critical Process Died on Windows 10 – How to Fix This BSOD Error

4. Use the Memory Diagnostic Tool

Launch the Start menu search box, type “Windows Memory Diagnostic” and hit Enter.

In the Windows Memory Diagnostic Tool window, tap the “Restart now and check for problems” option. 

Memory Diagnostic Tool

Follow the on-screen instructions to complete the scanning process.

Once the scanning and repair process is completed, reboot your device to check if you’re still stuck with the “Bad Pool Caller” BSOD error.

5. Run the CHKDSK Command

CHKDSK (Check Disk) is an in-built Windows utility that you can use to fix hard drive issues, faulty RAM, and repair bad sectors on your disk drive. Follow these quick steps to use the CHKDKS utility on Windows 10. 

Launch the Start menu search box, type “Command Prompt”, right-click on it, and select the “Run as Administrator” option to launch it. 

In the Command Line window, type the following command and hit Enter.

Run the CHKDSK Command

We have used C: drive as a reference, bad pool caller error, you can also replace the drive letter as per your preference. 

Execute the CHKDSK command, wait for a few minutes until the scanning process is completed. 

Also read: How to Fix the “Disk Structure is Corrupted and Unreadable” Error on Windows 10

6, bad pool caller error. Update Device Drivers

Manually updating the system drivers can be a tedious task. Isn’t it? Well, bad pool caller error, using a driver updater tool can save you from the hassle of manually keeping a track of outdated drivers and updating them. 

bad pool caller error alt="Smart Driver Care" width="789" height="526">

download

Download and install the Smart Driver Care utility tool that automatically scans your device to detect outdated, missing, bad pool caller error, and incompatible system drivers. Yes, you heard that right! Smart Driver Care is a must-have utility tool for Windows that allows you to update all outdated drivers and software n just one click. 

Conclusion

Were you able to resolve the Bad Pool Bad pool caller error Blue Screen error using the above-mentioned solutions? You can use any of these troubleshooting hacks to get past Blue Screen errors on Windows 10. 

For any other queries or assistance, feel free to drop your thoughts in the comments space! 

Bug Check 0xC2: BAD_POOL_CALLER

titledescriptionkeywordsms.datetopic_typeapi_nameapi_type

Bug Check 0xC2 BAD_POOL_CALLER

The BAD_POOL_CALLER bug check has a value of 0x000000C2. This indicates that the current thread is making a bad pool request.

Bug Check 0xC2 BAD_POOL_CALLER

BAD_POOL_CALLER

05/23/2017

The BAD_POOL_CALLER bug check has a value of 0x000000C2. This indicates that the current thread is making a bad pool request.

[!IMPORTANT] This enter char[1] packet error is for programmers. If you are a customer who has received a blue screen error code while using your computer, see Troubleshoot blue screen errors.

BAD_POOL_CALLER Parameters

Parameter 1 indicates the type of violation.

Parameter 1Parameter 2Parameter 3Parameter 4Cause of Error

0x00

0

Pool type

Pool tag

The current thread requested a zero-byte pool allocation.

0x01,

0x02,

0x04

Pointer to pool header

First part of pool header contents

0

The pool header has been corrupted.

0x06

Reserved

Pointer to pool header

Pool header contents

The current thread attempted to free the pool, which was already freed.

0x07

Reserved

Pool header contents

Address of the block of pool being freed

The current thread attempted runtime error 457 free the pool, which was already freed.

0x08

Current IRQL

Pool type

Size of allocation, in bytes

The current thread attempted to allocate the pool at an invalid IRQL.

0x09

Current IRQL

Pool type

Address of pool

The current thread attempted to free the pool at an invalid IRQL.

0x0A

Address of pool

Allocator's tag

Tag being used in the attempted free

The current thread attempted to free pool memory by using the wrong tag.

(The memory might belong to another component.)

0x0B,

0x0C,

or 0x0D

Address of pool

Pool allocation's tag

Bad quota process pointer

The current thread attempted to release a quota on a corrupted pool allocation.

0x40

Starting address

Start of system address space

0

The current thread attempted to free the kernel pool at a user-mode address.

0x41

Starting address

Physical page frame

Highest physical page frame

The current thread attempted to free a non-allocated nonpaged pool address.

0x42

or 0x43

Address being freed

0

0

The current thread attempted to free a virtual address that was never in any pool.

0x44

Starting address

Reserved

0

The current thread attempted to free a non-allocated nonpaged pool address.

0x46

Starting address

0

0

The current thread attempted to free an invalid pool address.

0x47

Starting address

Physical page frame

Highest physical page bad pool caller error current thread attempted to free a non-allocated nonpaged pool address.

0x48

Starting address

Reserved

Reserved

The current thread attempted to free a non-allocated paged pool address.

0x50

Starting address

Start offset, in pages, from beginning of paged pool

Size of paged pool, bad pool caller error, in bytes

The current thread attempted to free a non-allocated paged pool address.

0x60

Starting address

0

0

The current thread attempted to free an invalid contiguous memory address.

(The caller of MmFreeContiguousMemory is passing a bad pointer.)

0x99

Address that is being freed

0

0

The current thread attempted to free pool with an invalid address.

(This code can also indicate corruption in the pool header.)

0x9A

Pool type

Number of bytes requested

Pool tag

The current thread marked an allocation request MUST_SUCCEED.

(This pool type is no longer supported.)

0x9B

Pool type

Number of bytes bad pool caller error address

The current thread attempted to allocate a pool with a tag of 0

(This would be untrackable, and possibly corrupt the existing tag tables.)

0x9C

Pool type

Number of bytes requested

Caller's address

The current thread attempted to allocate a pool with a tag of "BIG".

(This would be untrackable and could possibly corrupt the existing tag tables.)

0x9D

Incorrect pool tag used

Pool type

Caller's address

The current thread attempted to allocate a pool with a tag that does not contain any letters or digits. Using such tags makes tracking pool issues difficult.

0x41286

Reserved

Reserved

Start offset from the beginning of the paged bad pool caller error, in pages

The current thread attempted to free a paged pool address in the middle of an allocation.

The _POOL_TYPE codes are enumerated in Ntddk.h, bad pool caller error. In particular, 0 indicates nonpaged pool and 1 indicates paged pool.

Cause

An invalid pool request has been made by the current thread. Typically this is at a bad IRQL level bad pool caller error double freeing the same memory allocation, bad pool caller error, etc.

Resolution

Activate Driver Verifier with memory pool options enabled, to obtain more information about these errors and to locate the faulting driver.

Driver Verifier

Driver Verifier is a tool that runs in real time to examine the behavior of drivers. If it see errors in the execution of driver code, it proactively creates an exception to allow that part of the driver code to be further scrutinized. The driver verifier manager is built into Windows and is available on all Windows PCs, bad pool caller error. To start the driver verifier manager, type Verifier at a command prompt. You can configure which drivers you would like to verify, bad pool caller error. The code that verifies drivers adds overhead as it runs, bad pool caller error, so try and verify the smallest number of drivers as possible. For more information, see Driver Verifier.

Windows Memory Diagnostics

In particular, for situations with memory pool corruption, run the Windows Memory Diagnostics tool, to try and isolate the physical memory as a cause. In the control panel search box, type Memory, and then select Diagnose your computer's memory problems.‌ After the test is run, use Event viewer to view the results under the System log. Look for the MemoryDiagnostics-Results entry to view the results.

12 Ways to Fix Bad Pool Caller Blue Screen Error Windows 10/8/7 [MiniTool Tips]

This post introduces 12 solutions to fix Bad Pool Caller blue screen error in Windows 10/8/7. Every solution to fix Bad Pool Caller bad pool caller error 0x000000C2 comes with a step-by-step guide. In case you encounter some data loss in your Windows 10/8/7 because of the BSOD Bad Pool Caller error, MiniTool data recovery software is here to help you easily recover lost data.

This tutorial provides 12 solutions to help you fix Bad Pool Caller 0x000000C2 blue screen error on Windows 10/8/7. If you suffer some data loss because of this Windows 10/8/7 Bad Pool Caller blue screen error, this post also attaches an easy and fast way to recover lost data and files on your Windows 10/8/7 PC. (>> Recover My Files)

Below we’ll discuss what Bad Pool Caller is, bad pool caller error, what causes BSOD Bad Pool Caller error, 12 solutions to fix Windows 10/8/7 Bad Pool Caller 0x000000C2 blue screen error, and how to easily recover possible lost data on PC because of this blue screen error.

What Is Bad Pool Caller 0x000000C2 Error?

Some of you may not know what the Bad Pool Caller is and what causes the 0x000000C2 Bad Pool Caller error.

The Bad Pool Caller error is a kind of Windows Blue Screen of Death (BSOD) error, often comes with a stop error code 0x000000C2.

Windows operating system stores a series of needed files in the “data pool”. And the “data pool” allows your computer to read all needed files whenever it needs them. If your Windows 10/8/7 computer appears the Bad Pool Caller BSOD error, it means a thread in your processor has made a bad pool request. Your Windows computer can’t read a specific file or some settings which it needs. Your computer is asking to use resources that are unavailable, nonexistent or in use by bad pool caller error threads.

Just like many other Windows BSOD errors (e.g. kernel data inpage error), the Bad Pool Caller blue screen error will also lead to a Windows system crash and restart your PC in order to prevent damage to your system. This blue screen error may display the message like below.

Bad Pool Caller

There are many possible causes for the Bad Pool Caller error, e.g. system crash, the pool header is corrupted, driver issues, RAM corruption, malware/virus infection, file corruption, invalid registry entries, and more.

Still, Bad Pool Caller error can cause many problems on your Windows 10/8/7 PC, like computer won’t turn on at all, data loss, etc. As for data loss, we will cover this issue by using MiniTool Power Data Recovery.

12 Ways to Fix Bad Pool Caller Error Windows 10/8/7

  1. Reboot Your Computer
  2. Run an Anti-virus Scan
  3. Undo Recent Computer Changes
  4. Uninstall Recently Installed Hardware or Software
  5. Update Windows 10/8/7 System
  6. Update All Drivers on Windows 
  7. Run Windows Memory Diagnostic
  8. Check and Repair Hard Disk Corruptions
  9. Check and Fix Corrupted System Files
  10. Run Windows BSOD Troubleshooter
  11. Restore Your Computer
  12. Reset Your PC

How to Fix Bad Pool Caller 0x000000C2 BSOD Error Windows 10/8/7 – 12 Ways

We cover these 12 ways bad pool caller error help you fix Bad Pool Caller error Windows 10/8/7. Continue to check them below. You can try them one by one.

#1 Reboot Your Computer

The first step you can take is to restart your computer to see if it can steer away from the Bad Pool Caller blue screen issue. If a restart doesn’t work, then continue to check the bad pool caller error below.

#2 Run an Anti-virus Scan

Malware or virus infection may also bad pool caller error the Bad pool caller error Bad Pool Caller error since they may infect system file and data, bad pool caller error. You can utilize reliable antivirus software to conduct a virus scan to see if there are some ransomware or virus in your bad pool caller error, if so, clean and remove them to keep your computer healthy.

Need to mention that antivirus software may also cause the Bad Pool Caller 0x000000C2 error. If you’ve installed some third-party antivirus software, you may also disable them temporarily or completely remove them to see if the Bad Pool Caller blue screen error can be fixed. Don’t worry, this won’t put your computer in a completely defenseless status since Windows 10 has a built-in security software – Windows Defender. (>> Is Windows Defender Enough?)

#3 Undo Recent Computer Changes to Fix Bad Pool Caller Error

If you’ve made some changes to your computer, there is a chance that the Windows 10/8/7 blue screen Bad Pool Caller error is caused by the recent changes you’ve made to your computer. You can undo all the recent changes and start your computer again.

Besides, if you’ve connected some external USB devices to your computer, you can unplug all of them to see if the Windows Bad Pool Caller blue screen is gone.

#4 Uninstall Recently Installed Hardware or Software

The Bad Pool Caller Windows 10 blue screen issue may be also caused by some recently installed problematic applications. If you’ve installed some new hardware or software on your Windows 10/8/7 computer, it’s advised that you uninstall them to have a try.

To uninstall a program in Windows 10, you can click Start -> Settings -> Apps -> Apps & features, find the application you want essbase 1042017 error uninstall, click it and select Uninstall.

uninstall application Windows 10

The above solutions are the easy and basic steps you can take to fix Bad Pool Caller 0x000000C2 blue screen error. If they don’t take effect, then you should continue to try the advanced measures below.

#5 Fix Bad Pool Caller Blue Screen Error by Updating Windows 10/8/7 System

Windows 10 Bad Pool Caller blue screen error may be also caused by hardware or software incompatibility. If some hardware or software on your computer is not compatible with system, it may cause different kinds of Blue Screen of Death errors like Bad Pool Caller.

To make the hardware and software fully compatible with Windows 10/8/7 computer, you can check for any new Windows updates and update your PC system.

You can click Start -> Settings -> Update & security -> Windows Update, and click Check for updates. Your Windows 10 computer will automatically check available new Windows updates and install them.

check for updates Windows 10

#6 Update All Drivers on Windows 10/8/7 to Fix Bad Pool Caller Error

Another common cause to the Bad Pool Caller Windows 10 error is the outdated/incompatible/corrupted drivers. You can update all drivers including graphics card, audio/video, bad pool caller error, mouse/keyboard, network adapters, processors drivers and more, to see if it can fix this blue screen error. Check the steps below.

Step 1. You can press Windows + X keys on the keyboard at the same time, and choose Device Manager to open Device Manager on Windows 10.

Step 2. Then you can expand each category of devices and right-click the hardware for which you have installed a third-party driver, and click Update Driver. Follow the same way to check and update devices drivers to their latest versions.

update drivers to fix Bad Pool Caller Windows 10

How to Recover Lost Data on Windows 10/8/7 after Bad Pool Caller Bad pool caller error you can see, Bad Pool Caller blue screen error can be caused by many issues. If bad pool caller error suffer some data loss in your Windows 10/8/7 computer because of this error, you can use the best free data recovery software to restore lost data with ease.

MiniTool Power Data Recovery, a 100% clean data recovery program, can help you easily recover lost data or mistakenly deleted files on Windows 10/8/7 computer with no hassle.

You can use this free file undelete software to recover data from local hard drive, external hard drive, USB drive, SD card, SSD, and other storage devices.

It can help you tackle all kinds of data loss situations, e.g. data loss because of BSOD error incl. Bad Pool Caller, accidental file deletion, virus attack, system crash, hard drive error, and more.

Download and install the 100% clean MiniTool Power Data Recovery on Windows 10/8/7, and follow the 3 simple steps below to easily get back your lost data.

Free Download

Step 1. Select the drive to recover data from

Launch MiniTool Power Data Recovery to enter its main UI. Under Logical Drives, you can select the target drive that contains your lost data. Click Scan button and it will automatically scan data from the chosen drive.

If you don't know which drive contains the lost/deleted files, you can click Devices tab and choose the whole hard disk to scan.

select the drive to scan

Step 2. Check the recovery result to find your lost files

After the data scan process is finished, it will display all data on the hard drive incl. deleted and lost files. You can browse the scan result to find needed files and folders, and check them. File preview is supported.

To quickly find lost files to recover, bad pool caller error, you can click Show Lost Files in the toolbar to only list lost files.

You can also click Find or Filter icon at the toolbar to find the target file by name or filter files by extension, etc.

recover data on Windows 10

Step 3. Save the recovered files

After you find all your needed files, you can click Save button and specify a new location to store the recovered files.

In case you lost some important data due to the Bad Pool Caller blue screen error Windows 10/8/7, you can use this tool to easily recover lost data.

#7 Run Windows Memory Diagnostic to Check RAM Error

Another possible cause for Windows 10/8/7 Bad Pool Caller error is the computer RAM issue. Computer memory problems can cause your computer to lose information or stop working. You can use Windows built-in tool – Windows Memory Diagnostic – to check if your computer physical memory has some issues. Below is the how-to guide.

Step 1. You can press Windows + R keys simultaneously to open Windows Run dialog.

Step 2. Next type mdsched.exe in the Run box, and hit Enter to open Bad pool caller error Memory Diagnostic tool.

Step 3. Then you can select the recommended option: Restart now and check for problems (recommended).

fix Bad Pool Caller error by checking RAM problems

The computer will restart and check for memory problems. Please wait patiently to let the checking process finish. It may take up to 10 minutes.

After the RAM test is completed, you can check if there are any memory errors, if so, you can change a win7 task scheduler error computer memory card. If it doesn’t find any error, then you should try other ways in this post to fix Bad Pool Caller blue screen error Windows 10/8/7.

#8 Check and Repair Hard Disk Corruptions with CHKDSK

If your computer hard drive is corrupted or has some errors, it is also likely to cause a Blue Screen of Death like Bad Pool Caller BSOD error. To check if your computer hard disk drive has errors, you can use another Windows built-in free tool – CHKDSK – to scan and repair hard drive errors. Check the guide below.

Step 1. Also you can press Windows + R keys on keyboard to open Run dialog. Type cmd, and press Ctrl + Shift + Enter to open and run Windows Command Prompt as Administrator.

Step 2. Then you can type the command line in Command Prompt window: chkdsk *: /f /r, replace “*” with the drive letter of the computer hard drive partition you’d like to check. Hit Enter button, and Windows CHKDSK command-line utility will start checking and fixing the file system errors, and check if there are any bad sectors in the hard disk.

fix Bad Pool Caller Windows 10

#9 Check and Fix Corrupted System Files with SFC Scannow

Another useful free Windows tool you can use to fix Bad Pool Caller blue screen error Windows 10/8/7 is to use SFC Scannow.

SFC Scannow is also a Windows built-in command-line utility which can detect and fix corrupted or missing system files on your computer.

Step 1. You can press Windows + R, type cmd in Run window, and press Enter button to open Windows Command Prompt application.

Step 2. Then you can type sfc /scannow, and hit Enter button. The System File Checker (SFC) will start to check and fix corrupted or missing system files on computer hard drive.

SFC Scannow Windows 10

#10 Run Windows BSOD Troubleshooter to Fix Bad Pool Caller BSOD Error

To fix Bad Pool Caller Windows 10 error, you can also run Windows 10 built-in troubleshooter tool to troubleshoot BSOD issues.

Step 1. You can click Start -> Settings -> Update & Security -> Troubleshoot.

Step 2. Scroll down the list in the right panel to find Blue Screen option. Click it and click Run the troubleshooter. And the Windows BSOD troubleshooter will start troubleshoot errors that cause Windows to stop or restart unexpectedly.

run Windows 10 BSOD troubleshooter

After the Blue Screen troubleshooting process is finished, you can check if it has fixed the Windows 10 Bad Pool Caller BSOD 0x000000C2 error.

#11 Restore Your Computer to Fix Bad Pool Caller Error.

If the above solutions can’t fix the Bad Pool Caller error Windows 10, then you can try to perform a System Restore kyocera taskalfa 181 error c3100 Windows 10 to bring your computer back to a previous healthy point.

Step 1. You can click Start -> Settings -> Update & Security -> Recovery. And click Restart now icon under Advanced startup. Your computer will restart and access Advanced startup options Windows 10.

Step 2. Click System Restore in Advanced options window. Enter your account name and password. Follow the instructions to choose a system restore point to conduct a system restore in Windows 10.

perform a system restore to solve Bad Pool Caller

After a system restore, the Bad Pool Caller error should be fixed.

#12 Reset Your PC to Fix BSOD 0x000000C2 Error

Alternatively, you can also reset your computer to fix Bad Pool Caller Windows 10/8/7. However, resetting a computer will remove all installed programs. You can decide on your own.

Step 1. You can click Start -> Settings -> Update & Security -> Recovery. Click Get started under Reset this PC.

reset this PC

Step 2. Choose a reset option: Keep my files, or, bad pool caller error, Remove everything, bad pool caller error. Here you don’t want to wipe the computer hard drive, but want to keep personal files and folders, so you can choose Keep my files option.

This should be able to fix Bad Pool Caller Blue Screen Error Windows 10/8/7.

Bottom Line

These are the 12 solutions we provide for you to fix Bad Pool Caller Windows 10/8/7. Hope there is one way to help you out.

If you have other good ways to solve this Bad Pool Caller issue, or have other problems in recovering lost/deleted data from Windows 10/8/7 computer, bad pool caller error, please contact [email protected].

Bad Pool Caller FAQ

What is a bad pool caller?

Bad Pool Caller is a BSOD error that occurs on Windows 10/8/7. It indicates that your Windows computer makes a bad pool request, bad pool caller error. The required files can’t be read, are unavailable or being used by other processes.

What does stop code Bad_pool_caller mean?

It means the requested files can’t be read from the data pool because the files are not existed or are unavailable. To protect your system from being further damaged, your computer ran into this blue screen with stop code BAD_POOL_CALLER.

How do your fix a bad pool caller?

To fix a bad pool caller blue screen error, this post provides 12 ways with detailed guides. You can try them one by one to see if you can fix this BSOD error on your Windows 10/8/7 computer.

What causes blue screen Windows 10?

Most Windows blue screen (BSOD) errors can be caused by malfunctioning hardware, pool or incompatible hardware device drivers, faulty memory, overheating of components, malware/virus infection, etc. The blue screen failure often causes Windows to crash and stop working, and even cause some data loss. (Related: How to Recover Data after BSOD & How to Fix Blue Screen of Death)

About The Author

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Alisa is a professional English editor with 4-year experience. She loves writing and focuses on sharing detailed solutions and thoughts for computer problems, data recovery & backup, bad pool caller error, digital gadgets, tech news, etc. Through her articles, users can always easily get related problems solved and find what they want, bad pool caller error. In spare time, she likes basketball, badminton, tennis, cycling, running, and singing, bad pool caller error. She is very funny and energetic in life, and always brings friends lots of laughs.

User Comments :

BAD_POOL_CALLER (OxC2) is among the rarer BSOD (Blue Screen of Death) STOP codes you’ll come across on Windows 10. It tends to show up when your computer fails to access CPU resources because of a flawed system configuration. Likely reasons for the error include buggy device drivers, disk-related issues, and (to a lesser extent) faulty hardware.

But just like with any other BSOD, you can take a shot at resolving BAD_POOL_CALLER by applying the fixes below. Should the error occur frequently, try working through them after booting Windows 10 in Safe Mode.

Reinstall Device Drivers

It’s best to kick things off by analyzing the BSOD dump files on your PC using WinDbg or NirSoft BlueScreenView. If a corrupt device driver is what’s behind the BAD_POOL_CALLER BSOD, that should help you nail it down quickly. You can then re-install the problematic driver with the steps that follow.

1. Right-click the Start button and select Device Manager.

2, bad pool caller error. Expand the device category—e.g., Display adapters or Network adapters.

3. Right-click the device driver and select Uninstall device.

4. Check the box next to Delete the driver software for this device and select Uninstall. Follow that by exiting the Device Manager.

5. Right-click the Start button again and select Apps and Features.

6. Locate and remove any support software or additional drivers related to the device.

7. Restart your computer. Windows should reinstall basic drivers for the device at startup. You must then reinstall whatever you removed in the connectify cf001006error configuration hotspot step.

Update Device Drivers

If reinstalling a faulty device driver didn’t help, try updating it. You can do that by downloading the latest drivers from the device manufacturer’s website. Or you can instead use a driver updater tool bad pool caller error as Driver Booster to get everything on your computer automatically up-to-date.

Roll Back Drivers

If the BAD_POOL_CALLER BSOD started popping up after updating the driver for a specific device, you must try rolling it back immediately. That should resolve any issues stemming from a broken or incompatible driver release.

1. Open the Device Manager.

2. Right-click the device driver and select Properties.

3. Switch to the Driver tab and select Roll Back Driver.

Windows 10 will then revert the driver to its previously installed version. If you don’t see the BAD_POOL_CALLER BSOD anymore, hold off from updating the driver until a newer version arrives.

Update the Operating System

Windows 10 updates help resolve BSOD-related issues by improving the stability of the operating system. If you have a habit of skipping updates, it’s best to take the time to install them now.

1, bad pool caller error. Open the Start menu and select Settings.

2. Select Update & Security.

3. Select Check for updates to search for the latest Windows 10 updates. 

Suppose you see any pending updates, select Download and install to apply them. It’s also a good idea to follow that by installing any Microsoft-verified device drivers under View optional updates.

Uninstall Windows Canon mp160 e2 error code 10 updates come with numerous bug fixes and performance enhancements, bad pool caller error. But they might also end up introducing issues. So if the BAD_POOL_CALLER BSOD occurred right after installing an operating system update, you must roll it back to its previous version.

1. Open the Start menu and select Settings

2. Go to Update & Security > Windows Updates > View update history > Uninstall updates

3, bad pool caller error. Pick the update you want to remove and select Uninstall.

If that helped, you must stop Windows 10 from updating itself to the same buggy release.

Run the System File Checker

Running an SFC (System File Checker) scan helps fix file corruption within the operating system. To do that, right-click the Start button and select Windows PowerShell (Admin). Follow that by running the following command:

sfc /scannow

After running an SFC scan, you might also want to run the Deployment Image Servicing and Management (DISM) tool. That helps fix stability-related problems in Windows 10.

Run the CHKDSK Utility

Drive-related errors can also result in the BAD_POOL_CALLER BSOD, bad pool caller error. Try using the CHKDSK (Check Disk) utility to determine if that’s the case.

1. Open File Explorer. Then, right-click Local Disk (C:) and select Properties

2. Select the Check button under wishlist error page booster lang en Tools tab.

3. Select Scan drive.

If the CHKDSK utility detects any issues, it should provide you with additional instructions to fix them.

Run CHKDSK Utility at Startup

Running the CHKDSK utility at startup can help fix additional drive-related errors. Start by running the following command in an elevated Windows PowerShell console:

chkdsk c: /r

You must then confirm that you want the CHKDSK utility to scan your system drive for errors the next time you restart Windows 10. Press Y > Enter to do that.

Roll Back Your Computer

Recent changes to the operating system (such as newer Windows updates and third-party program installations) can create conflicts and result in BSOD errors. But if you have System Restore active on your computer, you can try rolling back Windows 10 to an earlier state when everything worked perfectly. 

1. Press Windows + R to open the Run box. 

2. Type sysdm.cpl and select OK

3. Switch to the System Protection tab and pick the option labeled System Restore

4. Select Recommended restore if you want to use the most recent restore point, or Choose a different restore point if you want to pick a different restore point. 

5. Select Next and follow all instructions to roll back the operating system to the specified restore point. The whole procedure can take a while to complete.

Scan for Memory-Related Issues

Memory-related issues can also result in the BAD_POOL_CALLER Delphi 217 runtime error on Windows, bad pool caller error. Try using the built-in Windows Memory Diagnostic tool or a third-party utility such as MemTest86 to check for memory-related errors.

If the bad pool caller error indicate problems with the memory, you must replace the physical RAM modules on your PC.

Reset PC

Resetting Windows 10 to factory settings erases all data (except for any personal files), but checksum error defaults loaded also helps the operating system start all over from a blank slate. So if none of the fixes above helped stop the BAD_POOL_CALLER BSOD, you must give that a shot.

Should you want to go ahead, open the Start menu and select Settings > Update & Security > Recovery > Get started.

Follow that by selecting Keep my files to reset your PC while retaining bad pool caller error files, or Remove everything to revert everything to factory defaults. For more details, learn how resetting Windows 10 works.

What Else Can You Do?

If you had trouble running through the fixes above normally or in Windows 10’s Safe Mode, we recommend entering the Windows Recovery Environment (WinRE). It provides several tools that you can use to run startup repairs, bad pool caller error, fix disk-related errors, remove Windows updates, and so on. 

Furthermore, you might want to consider updating the BIOS or UEFI or reinstalling Windows 10 from scratch as a final measure to fixing the BAD_POOL_CALLER BSOD.

But suppose you continue to have issues despite doing everything. In that case, you must contact a PC repair service to run additional diagnostics on your computer and replace any faulty internal hardware components.

This error means that you may need to revert to a previous configuration of your PC.

  1. Turn off your PC by pressing and holding the power button, then wait and press it again turn it back on. When you see your PC manufacturer's logo, turn the PC off again. Repeat the process until you see a Please wait message.

  2. On the next screen, select Troubleshoot, bad pool caller error choose Advanced options > Startup Settings.

  3. Select the Restart button.

  4. When your PC restarts bad pool caller error time, you can choose how to start. Choose last known good configuration

  5. Make sure that your drivers are current. In the search box on the taskbar, type drivers, and then select Device Manager from the list of results. In Device Manager at the top, select Scan for hardware changes. Select the Start button, then select Power  > Restart.

Visit Troubleshoot blue screen errors for more info.

Bad Pool Caller Error on Windows 10 [Solved]

If you’re seeing a blue screen of death with the error message Bad_Pool_Caller popping up on your screen, stopping you from doing anything, you’re not alone.Many Windows 10 users are reporting this problem as well, bad pool caller error. But no need for you to worry sick about it, it’s possible to fix. Here are 4 solutionsfor you to try. 

What is Bad_Pool_Caller blue screen of death error? 

According to Microsoft,

The BAD_POOL_CALLER multi zone error rate check has a value of 0x000000C2. This indicates that the current thread is making a bad pool request. 

To make it easy to understand, a thread in your duplicate entry 0 for key primary error is asking to use resources that are unavailable, nonexistent, or in used by other thread. 

How do I fix it? 

Here are 4 solutions for you to try. You don’t need to try them all, just work your way down until you find the one works for you. 

First Thing First
Step 1: Undo recent Changes
Step 2: Update Available Device Drivers  
Step 3: Run a Memory Check
Step 4: Check for Hard Drive Corruption
Other options 

NOTE: The procedures below are based on the premise that you are able to log into your computer desktop. If you can’t logon to your PC desktop, refer to this post here to go to the Safe Mode of your computer and then carry out the steps below. 

First Thing First

Before we go any further, please make sure that you’ve done the following things: 

1) You’ve installed all available updates and packs on Windows Update. You can check by following the path: Start button > Settings > Updates & security


Click the Check for updates button on the right side of the pane. If you can see any available updates, download and install them first before you move on. 

2) You have run your antivirus programs and made sure that any possible threats have already been removed from your computer. 

If you have done the above two things, and the problem persists, please move forward to find the solution for you. 

Step 1: Undo recent Changes

One of the causes of this blue screen error could be recent changes you’ve made to your system. If you’ve added new hardware or software to your system recently, remove them to see if the problem is fixed. 

If the problem persists, move on to the next step. 

Step 2: Update Available Device Drivers  

Another possible causes of this problem is faulty or outdated device drivers, such as the drivers for your sound card, graphics card, chipset, network adapters, processors and many more.  

You should verify that all your devices have the latest driver, and update those that don’t. 

If you don’t have the time, patience or computer skills to update your drivers manually, bad pool caller error, you can do it automatically with Driver Easy

Driver Easy will automatically recognize your system and find the correct drivers for it. You don’t need to know exactly what system your computer is running, you don’t need to risk downloading and installing the wrong driver, and you don’t need to worry about making a mistake when installing. 

You can update your drivers automatically with either the FREE or the Pro version of Driver Easy. But with the Pro version it takes just 2 clicks (and you get full support and a 30-day money back guarantee): 

1) Downloadand install Driver Easy.

2) Run Driver Easy and click the Scan Now button. Driver Easy will then scan your computer and detect any problem drivers. 

3) Click the Update button next to any flagged device to automatically download and install the correct version of this driver (you can do this with the FREE version).

Or click Update All to automatically download and install the correct version of all the drivers that are missing or out of date on your system (this requires the Pro version – you’ll be prompted to upgrade when you click Update All). 

Step 3: Run a Memory Check

Faulty Atom smasher error generator is a very bad pool caller error reason for a blue screen of death problem such as Bad Pool Caller. You can run the built-in check to see if your RAM bad pool caller error at fault: 

1) On your keyboard, press the Windows logo keyand R at the same time to invoke a Run command. Type mdsched.exe in the run box and press Enter

2) You could click Restart now and check for problems (recommended) to check the status of your memory card right now, or click Check for problems the next time I start my computer if you are too occupied now.

3) When you restart your PC, the check will start as well. It’ll take up to 10 minutes to finish. 

4) If you don’t see any error here, it’s likely that your memory card is not causing any issues. Move bad pool caller error to next step. 

Step 4: Check for Hard Drive Corruption

*Please make sure you have closed all open programs and files bad pool caller error your disk check.

Apart from fault RAM, corrupted hard drive is another most likely reason of a blue screen of death. To see if your hard drive is the culprit: 

1) Follow the path Start button> File Explorer > This PC

2) Right-click the hard driver you want to check and click Properties

3) Go to Tools tab and click Check

4) If your hard disk drive is problem free, you will see the notification like this: 

Other options 

If none of the above options help, see if the experience from our users are able solve the problem for you.  

1) Update BIOS. If updating device drivers and Windows patches won’t help, you need to update your BIOS. Please be sure that you are fully aware of what you are doing when updating the BIOS. Any possible losses are at your own peril. 

2) Use Driver Verifier. Driver Verifier is a built-in application that helps you to troubleshoot and debug test failures and computer crashes. 

Warning: You should only run Driver Verifier on test computers, or computers you are testing and debugging. For more information, please refer to this post here.

3) Uninstall  third-party antivirus programs. Antivirus apps apart from Windows Defender could be incompatible with your system settings, bad pool caller error. You should disable them to see if the problem is gone. You should never disable Windows Defender. 

4) Refresh or reset your Windows 10. This should be your last resort. If you need more information: 

How to perform a refresh or reset on Windows 10 easily? 

Related post: 
5 Tips to fix blue screen of death on Windows 10

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Methods to fix blue screen bad pool caller 0x00000c2 [2021]

Windows is a powerful computer operating system equipped with an array of limitless features. It is trendy OS with over 82 percent of market share throughout the world. But still, there are some serious problems available in Windows operating system. The blue screen error is one of the most common errors that occur on Windows. This error is also known as Blue Screen of Death that is common in almost every Windows version from Windows XP to Windows 10. Are you also depressed with blue screen bad pool caller 0x00000c2 error and want to know more about it? Here in this article, we have compiled best ways to fix problems like blue screen bad pool caller 0x00000c2.

Part 1: What is blue screen bad pool caller 0x00000c2?

Blue screen bad pool caller 0x00000c2 is a Windows error that bad pool caller error due to invalid registry entries and incorrectly configured system settings. bsod bad_pool_caller 0x00000c2 error is an identical error that is also known for its bug check error code 0x00000c2, bad pool caller error. This error mainly occurs when software requests the system for resources that are not available. There are lots of symptoms of bluescreen bad pool call 0x00000c2 including computer runs sluggish, freezing, the computer gets shut down without any warning and many others. Here below, we have discussed some causes that lead to an error like blue screen bad pool caller 0x00000c2, bad pool caller error.

Part 2: Cause of blue screen bad pool caller 0x00000c2

1. Corrupted device driver: Device driver is a set of codes or instruction that enables the system to interact with hardware directly. Hardware device driver plays an integral role in kdz extract file error smooth working of a hardware device with the software simultaneously. If you are facing Windows blue screen error bad_pool_caller error then, maybe it is occurring due to the corrupted device driver. A corrupted device driver leads to many serious problems to Windows computer. You can identify the device driver that leading to such problem and try to repair that driver, bad pool caller error.

2. BAD_POOL_CALLER STOP error due to RAM corruption: Defective RAM could also cause the problem of Bad Pool Caller blue screen error. While Read Only Memory is only responsible for read and write operation, bad pool caller error. If there is any error occurs then, it also gives negative impact on your system and problem occurs like Bad pool caller. To avoid such problem, you can replace your RAM with working ones, bad pool caller error.

blue screen error <i>bad pool caller error</i> pool caller 0x00000c2 due to RAM corruption

3. Malware Infection: Malware is an unsafe program that causes harm to your system hardware as well as to the software. Sometimes, these types of program infect your computer data including system files and data that is placed on hard drive partition. The process of infection will take place in the background of the computer without knowing the user. Blue screen bad pool caller 0x00000c2 could prompt when malware infects the system files that are necessary for the smooth system performance. You can try reliable disinfection tool and delete virus and malware immediately from your computer in order to keep away from such problem.

4. File corruption due to software change: According to Microsoft technical support, this is one of the most common reasons behind Blue screen of death. Improper software installing or uninstalling could corrupt the system setting that causes blue screen stop 0x000000c2. Recently, if you installed any new software on your computer, try to uninstall that software and delete corrupted files. Maybe the software has incompatible configuration code.

5. Invalid registry entries: Registry in Windows OS is the array of system settings that contains values of every single software and hardware attached to the computer. Valid keys or values are necessary for Windows Registry in order to get optimum performance from your Windows computer. An invalid registry entry could corrupt your Windows in a couple of seconds. Frustrated with blue screen bad pool caller 0x00000c2? There are very much chances of occurring this error due to invalid registry entries. You can try to identify the invalid entry using a third-party tool.

6. The sudden shutdown of the computer: An improper shutdown can also contribute to showing error intializing encoder error blue screen bad pool caller 0x00000c2. It is always recommended by experts to properly shut down your computer because there are hundreds of processes active in the background of the computer. If you directly power off the computer from the plug then, bad pool caller error, bad pool caller error computer can’t able to save the changes that were made while terror model counter strike use. This will also give birth to the problems like a disk partition corrupted and many others.

Part 3: How to fix blue screen bad pool caller 0x00000c2?

1. How to fix blue screen bad pool caller 0x00000c2 due to recent changes and unplug USB devices?

You can undo all the recent things that you have performed on the computer before facing the problem of blue screen bad pool caller 0x00000c2 because may be the reason behind this problem is recently performed tasks. You can unplug every hardware devices like RAM, a Power supply that you made changes recently.

In case, above things doesn’t work for you then, you can try to unplug all the USB devices that are attached to the computer. After that, perform a reboot to apply changes that you have made recently for bad_pool_caller windows XP fix.

fix blue screen bad pool caller 0x00000c2 due to recent changes

2. How to fix blue screen bad pool caller 0x00000c2 due to corrupted system files?

An invalid or corrupted system files could be the reason behind malfunction of software and hardware. Command prompt in windows is a command line that allows us to offer system scan command to repair corrupted system files in a single shot.

How to fix missing or corrupted system files using command prompt?

Step 1 Initially, bad pool caller error, you have to press “Windows” and “R”.

Step bad pool caller error Run will appear, you have to type cmd in the text field and press “Enter” button, bad pool caller error.

Step 3 Command prompt window will appear, enter “sfc/scannow” without quotes and hit on Enter button.

It will start system scanning and take some time to repair corrupted system file depend on the size of data.

3. How to fix blue screen bad pool caller 0x00000c2 due to system error?

If you are Windows 8 user and facing blue screen bad pool caller 0x00000c2 then, don’t worry bad pool caller error it. It is very easy to fix bad pool caller error in windows 8 and 8.1, bad pool caller error. Here below are steps on how to fix bad pool caller error on Windows 8 PC.

Step 1 Firstly, press “Windows” key + “I” to open the sidebar, bad pool caller error.

Step 2 Click on the “Change system settings” from the list on the sidebar.

fix blue screen bad pool caller 0x00000c2 due to system error-step 2

Step 3 Now, you have to click on “Update and recovery”.

fix blue screen bad pool caller 0x00000c2 due to system error-step 3

Step 4 After that shoot on “Recovery” at the left side of the screen.

fix blue screen bad pool caller 0x00000c2 due to system error step 4

Step 5 Here, you will see three methods. Simply click on “Get Started” button under the “Refresh your PC without affecting your files”.

4. How to fix blue screen bad pool caller 0x00000c2 due to antivirus software?

As we discussed in the above part, malware is a very harmful program that spread like a wildfire on the computer. It infects system files and data on the hard drive with the fast speed. These programs t42p fan error with the system settings that give to such problem. You can install reliable antivirus on your computer in order to remove such harmful threats and keep your computer clean and fresh. Antivirus program removes such harmful threats from your computer and makes your computer healthy.

5. How to fix blue screen bad pool bad pool caller error 0x00000c2 due to out of dated hardware driver?

An out-dated or incompatible device driver also contribute to blue screen bad_pool_caller 0x000000c2 error. If you want to update device drivers then, read the below steps.

Step 1 At the very first step, you have to click on “Start” - type “device manager” and hit “Enter” button.

Step 2 You have to right-click on the device that you would like to update drivers.

Step 3 Choose “Update Driver Software”.

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Step 4 Update Driver Software window will appear, click on the “Search automatically for updated driver software” option to install the update automatically.

fix blue screen bad pool caller 0x00000c2 due to out of dated hardware driver step 4

Step 5 You have to wait for a couple of seconds for drivers to download.

fix blue screen bad pool caller 0x00000c2 due to out of dated hardware driver step 5

6. How to fix blue screen bad pool caller 0x00000c2 due to RAM issue?

Still facing bad_pool_caller 0x000000c2 after performing all the above methods to fix? Finally, you can test your RAM is working or not. There are various types of tools available to check the RAM is working or not. One of the most effective tools is Windows memory diagnostics tool, bad pool caller error.

How to test RAM with Windows memory diagnostics tool?

Step 1 First of all, you have to press and hold “Windows” key plus “R” key at the same time to open Run.

Step 2 Now, you have to enter “Mdsched” and hit on “Enter” button.

fix blue screen bad pool caller 0x00000c2 due to RAM issue step 2

Step 3 Then, Windows memory diagnostic tool window will appear with two options.

Step 4 One has to click on the “Restart now and check for problems (Recommended).

fix blue screen bad pool caller 0x00000c2 due to RAM issue step 4

Step 5 Your computer will automatically reboot your computer and redirect you into the Windows Memory Diagnostics process.

fix blue screen bad pool caller 0x00000c2 due to RAM issue step 5

Video Tutorial on How to Fix Blue Screen of Death Error in Windows?

Part 4: If you lost data after blue screen bad pool caller 0x00000c2, how to Recover Data?

The blue screen bad pool caller 0x00000c2 error can prevent the system from booting up normally. In case, if you try to perform operations like using systems restore or Windows reinstall to solve the issue, there is a chance of data deletion. So the first thing that comes to mind of everyone when they encounter blue screen of death is how to recover data from the computer in a safe and effective way. Here, we have a solution to your problem. You can try the all-in-data recovery tool – Recoverit from Wondershare.

Recoverit is a highly sophisticated and advanced tool that can recover data from any scenarios including accidently, corrupted, intentionally deleted data. This tool has an ability to recover any type of inaccessible data from different storage devices, bad pool caller error. If you are seeking for such tool then, you biostar bios id error download this tool from the official portal of Wondershare at pocket-friendly prices i.e. it suits every pocket.

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Your Safe & Reliable Files Recovery Software for Blue Screen Error

  • Recover lost or deleted files, photos, audio, music, emails from any storage device effectively, safely and completely.
  • Supports data recovery from recycle bin, hard drive, memory card, flash drive, digital camera and camcorders.
  • Supports to recover data for sudden deletion, formatting, hard drive corruption, virus attack, system crash under different situations.

Step 1 Firstly, you have to download Recoverit and install it on the working PC.

Step 2 Open Recoverit and click on “System Crash Data Recovery” mode.

Step 3 You have to create bootable USB drive or CD/DVD drive to rescue data from the crashed computer.

Step 4 After that, you have to click on the Start button to start the procedure of creating bootable drive or bad pool caller error.

Step 5 Now, you have to select the mode in order to create a bootable drive and hit on “Create” button.

Step 6 Then, click on “Format now” button to make drive empty.

Step 7 Once the bootable process successfully completed, you have to connect USB drive or insert CD/DVD to the crashed computer.

Step 8 You have to change settings under BIOS to boot from a USB drive or CD/DVD.

Step 9 Simply, restart your computer and begin the recovery process.

Recover data after blue screen bad pool caller 0x00000c2

Data loss is one of the common problems due to blue screen bad pool caller 0x00000c2. Wondershare Recoverit is great tool that can recover inaccessible data even your computer is not boots up. In this article, we have also compiled the best ways to recover lost data due to blue screen bad pool caller 0x00000c2 error.

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