Windows 10 error 0xc000021a generally seen when users are stuck on a blue screen and it freezes the screen or stuck you in a loop mode. It is a critical error and seen after windows updates are installed or due to corrupted registries or some files moved or deleted necessary for the operation. Windows 10 BSOD error 0xc000021a appears when user mode sub system is compromised.
Error codes seen when something went wrong with system files or registry entries or necessary files are deleted or moved to a different location. Windows 10 blue screen of death is a critical error to avoid any serious damage to data and to the hardware of the computer. To fix windows boot error just follow the steps given below by experts.
Steps to Fix Windows 10 BSOD Error 0xc000021a:
METHOD1: FIX CORRUPTED FILES
Step1: Click on restart by pressing shift button.
Step2: Now from appeared menu select troubleshoot.
Step3: Click on advanced options and select command prompt.
Step4: Type chkdsk C: /f /r and press enter.
METHOD2: STARTUP REPAIR
Step1: Restart your system and on first screen click on troubleshoot.
Step2: Select advanced options and click on startup repair.
Step3: After repair check windows 10 boot error 0xc000021a has been resolved.
METHOD3: DISABLE DRIVER SIGNATURE ENFORCEMENT
Step1: Reboot your system and click on troubleshoot.
Step2: Click on advanced options and open startup settings.
Step3: Select disable driver enforcement and restart the computer.
METHOD4: DISABLE EARLY LAUNCH MALWARE
Step1: Perform step1 and 2 of method3.
Step2: Select disable early launch anti malware protection.
METHOD5: UNINSTALL RECENTLY INSTALLED UPDATES
Step1: Reboot into safe mode with networking and click on start menu.
Step2: Select Programs and features and sort them by installing date.
Step3: Uninstall any program installed recently and check to fix windows 10 boot error online.
Call Windows Support Number 1-888-588-4698 to Fix Windows 10 Error Code 0xc000021a
If you are not able to fix windows 10 error code 0xc000021a after following blog post you can call an expert. Get in touch with Windows 10 professionals by calling toll free on windows customer support number and to get help online by taking remote sessions to fix Boot problem in windows 10. Team of certified technical professionals is working to fix windows 10 error here on windows computers with right approach.