Windows 10 Error Code 0xc000021a: Easy Ways To Solve

Windows 10 error code 0xc000021a is a common problem as stated by many users. You can witness this kind of issues in your system due to abnormal functioning of intricate parts of system driver or software. The problem can also arise when you upgrade the Windows and the system doesn’t boot correctly. Windows is a powerful software that runs your system. The user also prefers this application since it is an open platform application and offers other exciting features as well.

But it fetches some petty issues which prevent the Windows user to do their work. As reported by many users the problems mostly occur in Windows 10 or Windows 8.

Sometimes problems can also occur due to the corrupt or damaged system files or due to the insertion of the third party software in your computer. So if you are looking for how to fix Windows 10 error code 0xc000021a, go through this guide.

Troubleshooting Techniques For Windows 10 Error Code 0xc000021a

There are several different types of solution for such issues. But you need to follow proper troubleshooting techniques. Since these issues can be tricky to resolve and it can lengthen the process if you don’t use appropriate methods. Here is the list of some simple hacks which you can follow.

Fix The Corrupt Files

If you are looking to fix Windows 10 error code, then the first thing you need to do is fix corrupt files immediately. By following this process, the user can easily solve the error code problem. Once you can resolve the faulty system files, your computer will be back to normal. Hence to follow this process insert the Windows 10 DVD into your computer and boot the DVD. After the booting is done, go to the screen and then choose to troubleshoot then click advanced options. Next select command prompt and type chkdsk C: /f /r on the black window and it will perform an internal disk check and track faulty sectors. Then reboot your machine and problem will go away. If the problem is still there, then move on to the next step.

Launch Startup Repair

Sometimes these problems can be hard to troubleshoot but don’t worry. There is another way to fix the error. You can perform Windows 10 startup repair to resolve the error code 0xc000021a. To do so, boot your system again and then select troubleshoot from the screen. After that go to advanced settings and click Startup settings. Choose to disable driver signature enforcement. Once the process is complete restart your system to fix the problem.

Reset Your System’s BIOS

Users who are encountering this particular issue can troubleshoot this error by resetting BIOS. You can reset a computer’s BIOS by taking out the CMOS battery from its motherboard. But for laptop users, it is entirely different as their motherboards are not easily accessible. Hence to reset the BIOS of your system you need to shut down the computer. Remove all the cords or cables attached to your system. But before that turn off the electricity so that the machine cannot get access to it. After that open the chassis of your computer and search for the CMOS battery and remove it from the motherboard. Keep it like this for a few minutes. Reinsert the battery to the motherboard.  Reassemble the computer’s casing back together and start the system to check the error.

Examine The HDD of Your Computer

If the previous methods are unable to fix the Windows error on your system then your HDD is not working correctly.  In this case, the user can run a diagnostic and check for defective sectors. Hence to verify HDD open my computer or File Explorer. Go to system partition by clicking on the icon and open Properties. Then choose the Tools Tab and search for the Error checker to scan. After the completion of the scanning, it will give you detailed information about the issue. Restart your system to remove the error from your computer.

Summing Up

After reading this article, we hope you can learn how to fix error 0xc000021a in windows 8 and 10  by yourself. These kind of issue are quite typical that occur on Windows operating system. You can easily solve the problem on your own by following a few important procedures. So go through the instruction as mentioned above to resolve the error as quickly as possible.