BSOD | Critical Process Died in Windows 10 | Error code 0x000000EF?

critical process died in windows 10.

We know that blue screens or what is known as BSOD can ruin your day. There are more than 500 BSOD error codes, but the Critical Process Died Stop Code gets a lot of attention. In most cases, BSODs occur less frequently in Windows 10 than in previous OS versions, but when they do occur, they are annoying nonetheless.

What is Critical Process Died

Critical processes that stop suddenly are responsible for most BSODs. You'll know if you've experienced one, because you'll see error code 0x000000EF on the blue screen.

At the most basic level, the cause is simple, a background process that Windows relies on has been corrupted. It could have stopped completely, or the data had been modified incorrectly.

Digging deeper, it becomes more difficult to pinpoint the exact problem. Everything from driver issues to memory errors can be to blame. Worse, where the BSOD could appear. Maybe it only happens when you play games, when you log into your operating system, when you open certain apps, or when you start your operating system from sleep mode.

How to Fix Critical Process Died

There are many reasons why critical process kills occur. Let's take a closer look at how you can fix the Critical Process Died stop code in Windows 10.

1. Run Hardware And Device Troubleshooting Tool

Before we move on to more complicated solutions, let's start with the easiest. Windows now offer a variety of specialized troubleshooting tools. One of them is specifically designed for hardware and device problems.

To run the tool, go to Settings and go to Update and Security > Troubleshoot. Scroll down and select Hardware and Devices, then click Run the troubleshooter. Your system will spend a few minutes scanning for problems and reporting back with the results it finds.

If you don't find Hardware and Devices in the Troubleshoot tool, you can open Command Prompt in admin privileges then type the command msdt.exe -id DeviceDiagnostic and follow the instructions.

2. Run System File Checker

The next step is to run the System File Checker tool. This is a well-known utility that can repair a wide variety of Windows-based aliments by repairing corrupted or incorrectly modified system files.

Actually, it's not always useful, people do it out of habit, not out of necessity. However, in the case of error code 0x000000EF, this is a critical troubleshooting step.

To run the checker, you need to run Command Prompt as admin. The easiest way is to run a cmd search in Windows Search, right-click on the result, and select Run as administrator.

Once Command Prompt opens, type sfc /scannow and press Enter. The process may take a while to complete.

Once done, you will see a list of problems that appear on the screen and the steps the scan took to resolve them. Make sure you restart your computer before continuing to work.

3. Run Antivirus Scan

The stop code could be caused by malware on your system. Malware can alter system files and processes and make them unusable. You can use the Windows Defender application or a third-party antivirus like Malwarebytes. Make sure you run an in-depth full-system scan.

4. Run the Deployment Imaging Servicing And Management Tool

If you're still experiencing errors, it's time to switch to the Deployment Imaging Servicing and Management (DISM) tool. This tool will fix the broken system.

To use DISM, open Command Prompt as administrator using the steps described earlier. When the application opens, type DISM /Online /Cleanup-Image /RestoreHealth and press Enter.

The process usually takes between 10 minutes to half an hour. Don't worry if progress stops at 20 percent for a few minutes, that's normal. After the scan is complete, restart your operating system.

5. Update Drivers

Bad drivers are one of the most common causes of stop codes. Therefore, make sure that your drivers are always updated.

To check the status of your drivers, simultaneously click Windows key + X, select Device Manager, then look for any devices that have a yellow exclamation mark next to them.

If you find an exclamation mark, right-click on the device in question and select Update Driver Software from the context menu.

6. Uninstall the Latest Windows Updates

If your problem has just started, the latest Windows Update could be to blame. Fortunately, it's easy to uninstall the latest update so you can see if your problem goes away.

 To uninstall updates, open the Settings app and go to Update and Security > Windows Update > Update History > Uninstall Updates. Highlight the update you want to remove from your system, then hit the Uninstall button at the top of the window.

7. Do a Clean Boot

Clean Boot is a start-up mode that uses a minimum number of drivers, processes, and programs. Once your computer is running, you can start loading the missing processes in an attempt to isolate the problem.

To perform a clean boot on your computer, follow the step-by-step instructions below:

 1. Open Windows search bar

 2. Type System Configuration and press Enter

 3. Click on the Service tab

 4. Uncheck the box next to Hide all Microsoft Services

 5. Click the Disable All button

 6. Select the Startup tab

 7. Click on Open Task Manager

 8. In the new window, click on the Startup tab again

 9. Disable all items in the list

10. Restart your computer

8. Restore System

You can try to restore your computer to a previous state using the System Restore tool. This option can only be used if you have enabled restore point creation before the stop code problem occurred.

To use the System Restore tool, go to Settings > Update & Security > Recovery > Reset this PC > Get Started > Keep Files and follow the onscreen instructions.

9. Update BIOS

This is the last resort to fix critical process died stop code. You can try updating your computer's BIOS. Unfortunately, there is no standard method to do it, it depends on your computer manufacturer. See your device's documentation for instructions.


So those are some ways to overcome critical process died stop code. If none of the steps above fix your problem, it's time for you to go to the nearest store to buy a new computer.


Hopefully, this article about 9 Ways to Overcome Critical Process Died in Windows 10, gives you a little insight. Also, read an article about Access Computer Programs on Windows Without Using the Start Menu that you may need to know. Thank you.

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