Fix Bad Pool Caller Error (BAD_POOL_CALLER)
The Bad Pool Caller error is the Blue screen of Death (BSOD) error, which occurs because of the outdated or corrupt driver installation. In many cases, the new hardware or software you might have recently installed can also cause this error.
Causes of Bad Pool Caller Error (BAD_POOL_CALLER):
- Because of a damaged hard disk.
- Outdated, corrupt, or old device drivers.
- Virus or malware.
- Corrupt registry information.
- Damaged or corrupt memory issues.
Some simple miscellaneous fixes to try:
Well, there can be two cases, which are: either you can boot to Windows or you can’t; if you can’t, then follow this post here to enable the legacy advanced boot menu to boot into safe mode.
Fix Bad Pool Caller Error (BAD_POOL_CALLER):
Method 1: Run System File Checker and Check Disk
1。 从 Advanced boot menu, boot your PC into safe mode.
2. In safe mode, press Windows key + X and click on 命令提示符（管理员）。
3. Type the following commands into the cmd and hit enter after each one:
sfc /scannow chkdsk /f C:
4. Once they are completed, exit the command prompt.
5. Next type of memory in the Windows search bar and select “Windows 内存诊断。=
6. 在显示的选项集中，选择“立即重启并检查问题设立的区域办事处外，我们在美国也开设了办事处，以便我们为当地客户提供更多的支持。“
7. After which Windows will reboot to check for possible memory errors and will hopefully diagnose the possible reasons as for why you get the 蓝屏死机（BSOD） 错误信息。
8. Restart your PC and check if the problem is resolved or not.
Method 2: Run Memtest86
Now run the Memtest86, a 3rd party software, but it eliminates all the possible exceptions of memory errors as it runs outside of the Windows environment.
请注意： Before starting, make sure you have access to another computer as you will need to download and burn the software to the disc or USB flash drive. It’s best to leave the computer overnight when running a Memtest as it is likely to take some time.
1. 将 USB 闪存驱动器连接到您的系统。
2。 下载并安装 Windows Memtest86 USB 密钥自动安装程序.
3. Right-click on the image file which you just downloaded and selected the “在这里提取“ 选项。
4.解压后，打开文件夹并运行 Memtest86+ USB 安装程序.
5. Choose you’re plugged USB drive to burn the MemTest86 software (This will format your USB drive).
6. Once the above process is finished, insert the USB to the PC, which is giving the Bad Pool Caller Error (BAD_POOL_CALLER).
7. 重新启动 PC 并确保选择从 USB 闪存驱动器启动。
8. Memtest86 将开始测试系统中的内存损坏。
9. If you have passed all the tests, you can be sure that your memory is working correctly.
10. 如果某些步骤不成功，则 Memtest86 will find memory corruption, which means that your BAD_POOL_CALLER blue screen of death error is because of bad/corrupt memory.
11.为了 fix a bad pool caller error，如果发现坏内存扇区，则需要更换 RAM。
Method 3: Run Driver Verifier
此方法仅在您可以正常登录 Windows（而非安全模式）时有用。接下来，确保创建系统还原点。
Run Driver verifier to fix Bad Pool Caller Error.
That’s it; you have successfully fix Bad Pool Caller Error (BAD_POOL_CALLER), but if you still have any questions regarding this post, feel free to ask them in the comment section, and I will be happy to assist you.
