How to Fix Critical Process Died Blue Screen Error on Windows 10 &11 0x000000EF

The "Critical Process Died" blue screen error (also known as stop code 0x000000EF) is a common problem that can occur on Windows 10 and 11 computers. It is caused by a critical system process that has crashed or stopped working. This can be caused by a variety of factors, including:

1. Restart your computer. This may fix the error if it was caused by a temporary problem.
2. Check for Windows updates. Install any pending updates, as they may include fixes for the error.
3. Update your drivers. Visit your computer manufacturer's website to download and install the latest drivers for your hardware.
4. Run Windows Memory Diagnostic. This tool will check your RAM for any problems.
5. Check for disk errors. Use the chkdsk command to scan your hard drive for errors.
6. Run System File Checker (SFC). This tool will scan your system for corrupted files and repair them if necessary.
7. If the error persists, you may need to contact a computer technician for further assistance.

Here are some additional tips to help prevent the "Critical Process Died" error:

• Corrupted system files
• Outdated or incompatible drivers
• Hardware problems
• Malware infection

1. Restart your computer. This may fix the problem if it is caused by a temporary glitch.
2. Run the System File Checker (SFC) scan. This will scan your computer for corrupted system files and repair them if necessary. To run the SFC scan, open a Command Prompt window as administrator and type the following command:

sfc /scannow

3. Run the Deployment Imaging and Servicing Management (DISM) tool. This tool can repair corrupted Windows images. To run the DISM tool, open a Command Prompt window as administrator and type the following command:

DISM /Online /Cleanup-Image /RestoreHealth

4. Update your drivers. Outdated or incompatible drivers can also cause the "Critical Process Died" blue screen error. To update your drivers, you can use the Device Manager or a third-party driver updater tool.
5. Perform a system restore. If the above steps do not fix the problem, you can try performing a system restore to a point before the error started occurring. To do this, open the System Restore utility and select a restore point from the list.
6. If you are still unable to fix the problem, you may need to contact Microsoft support for assistance.

Here are some additional tips for preventing the "Critical Process Died" blue screen error:

• Keep your Windows operating system up to date. Microsoft regularly releases security updates and bug fixes that can help to prevent this error.
• Install updates for your drivers. Outdated or incompatible drivers can cause a variety of problems, including the "Critical Process Died" blue screen error.
• Use a good antivirus program. Antivirus software can help to protect your computer from malware infections, which can also cause this error.
• Be careful about what software you install on your computer. Some software can be poorly written and cause system instability.
• Back up your data regularly. This way, you won't lose any important files if you need to perform a system restore or reinstall Windows.

I hope it helps! I hope you are able to fix the "Critical Process Died" blue screen error on your computer. If you have any other questions, please don't hesitate to ask.