How to Fix PFN List Corrupt BSOD Error on Windows 11

Users of Windows 11 frequently experience BSOD issues on occasion. Since there is no known cause for BSOD issues, troubleshooting them is typically challenging.

Many Windows 11 users have recently reported experiencing the PFN List Corrupt BSOD. PFN List Corrupt, like all other BSODs, shows up out of the blue and forces the computer to shut down.

Why does the corrupt BSOD appear in the PFN List?
Usually, RAM issues cause the PFN List Corrupt BSOD error. The operating system keeps track of physical memory in a database called the PFN List.

If the PFN List database is corrupted, your computer can’t use the RAM properly, leading to BSOD. Other reasons for this occurrence are corrupted system files, faulty hard drives, hardware problems, etc.

Even though the PFN List Corrupt error is difficult to understand, troubleshooting it is fairly easy. Here’s how to resolve the PFN List Corrupt error on Windows 11.

1. Update your Windows 11

One of the easiest ways to resolve this error is to update Windows 11 to the latest version.

Also, it’s a good practice to keep the operating system up to date. In this way, you will be able to get the latest security patches, better stability, and enjoy the new features.

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To update Windows 11, navigate to the Settings > Windows Update. On the right side, click on the Check for Updates button.

2. Uninstall the Security Programs
If you’re using third-party security programs, such as a VPN or antivirus, you need to disable or uninstall them.

Uninstalling the security softwares has actually helped many Windows 11 users fix PFN list corrupt BSOD errors.

So, navigate to the Control Panel on Windows 11 and uninstall all security programs you’ve recently installed. Once uninstalled, restart your PC and check whether you are still getting the error.

3. Update Your Windows 11 Drivers
Outdated device drivers can also trigger various problems, including BSODs. Hence, it’s crucial to keep the Windows Device Drivers up to date. Here’s how to update any outdated device drivers.

1. Type Device Manager on the Windows 11 Search. Next, click on the Device Manager app.

2. On the device manage, click the arrow next to each device to expand it.

3. Right click on the problematic device and select Update driver.

4. On the Prompt that appears next, select Search automatically for drivers.

After updating the driver, make sure to restart your Windows 11 PC.

4. Run the SFC/DISM Commands
To rule out the possibility of system file corruption, you need to run the System File Checker utility. If the utility returns with an error, you should run the DISM commands. Here’s what you need to do.

1. Type CMD in the Windows 11 Search. Next, right-click on CMD and select Run as administrator.

2. When the Command Prompt opens, execute this command:

sfc /scannow

1. If the above command returns with an error, execute this command:

DISM.exe /Online /Cleanup-image /Restorehealth

1. After executing these two commands, restart your Windows 11 PC.

5. Run the Windows Memory Diagnostic App
One prominent reason for PFN list corrupt BSOD is problems with the RAM. To rule out this possibility, you need to run the Windows Memory Diagnostic tool. Here’s what you need to do.

1. Type Windows Memory Diagnostic on the Windows 11 Search. Next, open the Windows Memory Diagnostic app from the list of best match results.

2. When the Windows Memory Diagnostic tool opens, click Restart Now and check for problems (recommended).

3. Your PC will restart, and the tool will scan your RAM.

If the tool detects any problem, you can try cleaning or reseating your RAM.

6. Run the Check Disk Utility
Like the RAM problems, you must also rule out the possibility of drive errors. You can use the Check Disk Utility to rule out issues with your hard drive. Here’s what you need to do.

1. Open File Explorer, right click on the drive where Windows 11 is installed and select Properties.

2. On the Properties, switch to the Tools tab.

3. Next, click the Check button in the Error Checking section.

4. On the confirmation prompt, click Scan Drive.

This will run the Check Disk Utility. The tool will find and fix problems with your hard drive.

7. Run the BSOD troubleshooter
Windows 11 has a hidden BSOD troubleshooter that asks you a series of questions to understand the issue and then helps you resolve it. While this isn’t a very effective solution, running it is no harm.

1. Type Get Help on the Windows 11 Search. Next, open the Get Help app from the list of best match results.

2. Next, type Troubleshoot BSOD error on the Search field and press Enter.

3. This will trigger the BSOD troubleshooter. Simply follow the on-screen instructions to complete the troubleshooting process.

8. Disable the RAM Overclocking
If the Windows Memory Diagnostic tools find errors, it’s probably not a driver issue.

Bad RAM or RAR that has been overclocked past the upper limit is most likely the issue.

To see if it helps, you can try turning off the XMP profile that is applied to the RAM. It’s best to undo the modifications if you’re using any software to overclock or underclock the device.

Here are several easy ways to resolve the Windows 11 PFN List Corrupt BSOD bug. Please leave a comment below if you require any additional assistance on this subject. Additionally, remember to tell your friends about this information if you find it useful.