How To Easily Fix The BSOD Error 0xc000021a On Windows 10

Issue : Your windows 10 machine does not boot to the windows desktop and keeps on crashing to a blue screen of death where the error message 0xc000021a is displayed. This issue is usually caused because windows has been updated and ran in to some sort of issue during the upgrade. The blue screen of death issue could also be caused by either a corrupt or deleted operating system file.