Fixing BSOD BAD_POOL_HEADER Windows Error

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How to fix BAD_POOL_HEADER blue screen error on Windows? Fix it now!
Solution 1 – Boot in Safe Mode
Solution 2 – Apply the latest Windows updates
Solution 3 – Disable fast startup
Solution 4 – Run the Windows Memory Diagnostic Tool
Solution 5 – Update the relevant drivers
Solution 7 – Run SFC and DISM
Solution 8 – Perform a system restore

The bad header pool error is related to your computer’s memory pool. When you get this common error, it means that your computer is unable to allocate enough memory for the application to run properly, usually due to memory pool corruption.

Remove incompatible software.
Run a memory test.
Check for hard drive errors.
Remove unnecessary devices.
Replace defective or incompatible expansion cards.
After setupdiag, run the failed windows update.
Perform a clean install.


The Bad Pool header or you can say BAD_POOL_HEADER, both are the same BSOD errors that are also known for the error code “0x00000019”.


If you have this problem on your computer, it indicates that the pool header of your Windows operating system has been corrupted or may have a problem. This error means that a process has entered the memory pool and failed to erase properly, corrupting the memory pool header.

This error can have the following causes:

  • Anti-malware software
  • Driver conflict or obsolete drivers
  • RAM memory defective


An error in the pool header can be easily corrected by rebooting the system. If the problem persists, you can use the methods listed below to correct the BSOD Bad Pool Header BSOD error. If you cannot access your PC normally, try these methods in safe mode.

Using Disk Cleanup

disk cleancup

Disk Cleanup is a Microsoft utility that allows users to delete files that are no longer needed or that can be safely deleted.

With this tool, you can easily delete all your temporary or unwanted Windows files, which can also be a good reason for this bad pool error.

To clean the volume:

  1. Find Disk Cleanup in the taskbar and select it in the results list.
  2. Under Files to delete, select all file types to delete all types of scrap.
  3. Select “OK”.

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Test your RAM

Windows Memory Diagnostics

If the error is caused by defective RAM memory, check your memory using the Windows Memory Diagnostic Tool.

To do this, follow these steps:

  1. Click on Start
  2. Enter the Memory Diagnostics tool in the search box.
  3. Right click on the memory diagnostic tool
  4. Select Run as administrator.
  5. Follow the instructions to start the diagnostic process.

Test windows in safe mode


If nothing works, start your windows in safe mode followed by methods 1 and 6 and this should help correct the error. Steps to start windows in safe mode :

  1. Turn on your PC or restart it.
  2. Before the Windows logo appears, pressF8.
  3. Select the Safe Mode Start Window option.

The methods described above are the most common and simple ways to correct the wrong pool header error. If you need any help. Then write here by comment.

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