The 0xC000021A error is a Blue Screen of Death or BSoD error (related: Blue Screen of Death guide) that occurs when a Windows user-mode subsystem is compromised.
How do I fix the automatic repair loop in Windows 10?
Run the fixboot and chkdsk commands.
Run a system scan in safe mode.
Repair my Windows Registry.
Disable the automatic repair tool.
Reset your Windows 10 device.
What is error code 0xC0000221?
The error check STATUS_IMAGE_CHECKSUM_MISMATCH is 0xC0000221. This indicates that the driver or action DLL is corrupted. This is really a topic for programmers. If you are a customer who received a different blue screen error code while using a computer, see Troubleshooting Blue Screen Errors for more information.
How do I fix resource not owned?
Keep ten windows up to date.
Update your drivers.
Run this BSOD troubleshooter.
Run an SFC scan.
Launch DISM.
Check your hard drive.
Uninstall and reinstall certain drivers.
Uninstall problematic third-party applications.
How do I fix the Blue Screen of Death on Windows 10 loop?
Use central repair software.
Uninstall drivers in safe mode. Your
Repair installation for Windows 10.
Check your antivirus program.
Disable driver and passenger signature verification.
Copy the backup behind the registry.
Try performing a system restore.
How do I fix error code 0xC000021A?
Restart your computer. Press the F8 key or the F11 key. When prompted, select the page element layout and keyboard. Click Troubleshoot. Click on more options. Click System Restore. Select an operating system. System Restore will now open. Click “Next.
How do I fix error code 0xc000021a?
Fix Windows 10 stop code error 0xc000021a
- You need to wake up your computer by pressing and holding the SHIFT key on your keyboard to boot your computer with advanced boot options.
- Now select a boot screen to troubleshoot your computer or laptop.< / li>
- Go to Troubleshoot > Reset a specific PC (select).
- Go to Reset this PC > Keep my files (select)
What causes error code 0xc000021a?
In most cases, the 0xc000021a error undoubtedly appears when users upgrade their operating system to Windows 10. This BSOD error prevents users from booting properly from their computer. Usually this problem has different causes. It is possible that your additional devices are interfering with the boot process.
Charles Howell is a freelance writer and editor. He has been writing about consumer electronics, how-to guides, and the latest news in the tech world for over 10 years. His work has been featured on a variety of websites, including techcrunch.com, where he is a contributor. When he’s not writing or spending time with his family, he enjoys playing tennis and exploring new restaurants in the area.