How To Fix “Bad Pool Caller” Error?

Bad Pool Caller is a bug in Windows 10 which is responsible for causing a blue screen of death to appear on your computer.

All Windows operating systems save their files in a data set format which allows your computer to read any file as needed at any time.

Usually, a Bad Pool Caller error is caused by a windows process unable to read certain files or access the required settings which cause your computer to freeze and display a blue error screen at the start.

Bad caller pool is a fatal bug that will break your operating system if not handled in time.

However, you don’t need to worry because by reading this article you can solve this problem with these 6 possible solutions on your own.

Ways to Fix Bad Pool Caller Error

Fix 1: Check your Hardware

bad pool caller

Often times, it is found that in the event of a hardware failure, a problem with the blue screen of death appears, so it is important to check your hardware before proceeding with any other solution.

Remember to check your RAM, Hard Drive, and Processor to see if they are working properly and if you run into any problems, replace the driver and your computer will automatically fix the errors.

Also Read: How to Fix “Kernel Security Check Failure” Error? updated 2021

Fix 2: Activate the BSoD Troubleshoot program

The most common problem in a BSoD error is that there is not enough information to work around the issue as it only gives you a blue screen of death error on your computer.

The tool is specifically made by windows to deal with problems with the blue screen of death like a bad pool caller with its own troubleshoot program.

Running the setup is quite easy and you just have to follow the below steps:

  1. Search for settings and go to the update and security section.
  2. Click the Troubleshoot option from the given menu.
  3. Select BSoD and click on the “Run the Troubleshoot” button.
  4. Follow through with the process and restart your computer.

Fix 3: Update Windows Setup

bad pool caller

Downloading the monthly updates for windows is important to address any security issues in your computer.

It works best for removing the chance of malware and hacks infecting this system which saves your data and keeps you away from bugs.

Windows debugging updates are generally released to keep your computer running properly.

So we highly recommend updating your Windows setup to remove any system files that are causing the problem.

Fix 4: Run a Virus Scan

bad pool caller

Windows 10 comes with an inbuilt virus protection system that allows you to check for any malware file in your system which is formerly known as windows defender.

Sometimes viruses and third-party programs cause a malfunction error in windows and it is more likely to happen with people who don’t have their windows defender updated.

So firing up your windows defender can help you look for those malware software’s and get rid of the bad pool caller error in your device.

  1. First from the start menu search for settings and open them.
  2. Now click on the updates and security section on the settings page.
  3. Open Virus & Threat Protection and click on the manage settings button.
  4. Switch on the real-time protection option and when the windows ask for your permission to run a scan select Ok.
  5. If you find any malware in your device remove it and restart your computer.

Note: Remember to keep your windows defender up to date to get a more accurate read on your viruses and threats available on your computer with the immediate notification on your desktop.

Fix 5: Enable an SFC Scan

The full form of SFC is windows system file checker which is a built-in tool for a modern version of windows to deal with installation and repairs of software.


By doing the SFC scan you will be able to check for any corrupt system files that are causing the bad pool caller error and lately fix them with a custom solution.

An easy way to run an SFC scan in windows 10 is:

  1. Search for the command prompt and open it in administrative settings.
  2. Write “SFC/scannow” to run SFC scan and then press enter.
  3. Wait for it to completely scan your computer and it may take a while before you will be able to access anything.
  4. If there is a solution for any corrupt system files that will automatically be fixed by windows.
  5. Lastly restart your computer and check if the issues still there or not.

Fix 6: Update the BIOS

If all of the above solutions don’t work updating your BIOS can be the last fix for you.

You need to do this carefully because there is a possibility that you can lose all of your data if you do something wrong so don’t hesitate to go to an expert to update your system BIOS.

Also, download your BIOS from the official manufacturer website by searching the name of your motherboard in Google.

Here’s a way to update system BIOS:

  1. After downloading the setup take a blank USB thumb drive and boot it for the DOS method.
  2. You can take the help of a free program called RUFUS to make a bootable drive.
  3. Start the computer and press the systems BIOS key to enter settings.
  4. Find the update button under tools.
  5. Then use the USB bootable stick that you created to continue the process until the BIOS is up-to-date.

Note: Always take a copy of the previous BIOS settings as a backup file before trying this method. If something happens while updating the settings, you can reinstall an older version of BIOS in the system.

Final Words on bad pool caller

The so-called Bad Pool Caller is a blue screen of death errors related to system downtime and system failure issues that usually occur when the owner updates the system and corrupts some files in the process.

It’s impossible to find a perfect solution that will work due to various immeasurable factors, but our list of solutions above has fixed the error in most cases.

If your error persists then we’d recommend that you perform a clean install of Windows and back up your files to protect all your important data to solve this problem of ‘bad pool caller’ completely.