Jan 23, 2025 · Are you dealing with the error code 0xc000021a on your Windows? Here we have revealed the best ways to help you fix stop error 0xc000021a on your Windows PC.

May 14, 2024 · In this article, we will discuss the solutions to fix the Blue Screen Error 0xC000021A on Windows 11/10.

Jul 14, 2025 · Seems your drive has some problem with physical condition or with logical structure. Can yu connect it to another PC as secondary and check with third-party CrystalDiskInfo tool?

Jul 14, 2025 · How to fix 0xc000021a BSOD error on Windows 10 Windows stop code 0xc000021a can be caused by Winlogon.exe (Windows Logon Subsystem) or Csrss.exe (Client/Server Runtime …

Dec 12, 2025 · This post provides eight best solutions to fix Windows stop code 0xC000021A for Windows 11/10/8/7 users. Keep reading and fix the BSOD error with practical solutions.

Mar 25, 2025 · Common triggers for this error include corrupted system files, recent system updates, incompatible device drivers, or hardware issues. Below are several methods you can use to …

There are many ways to restore your system after experiencing the 0xC000021A Blue Screen of Death error in Windows 10. Here are a few methods that you can use to fix the issue. Most of the time, …

Nov 30, 2022 · Error 0xC000021A usually results in a Blue Screen of Death (BSoD) and occurs due to a faulty Winlogon.exe or the CSRSS.exe process files. However, there are many possible solutions …

Jul 17, 2024 · When the Blue Screen Error Code 0xC000021A occurs in Windows, it typically results in the system failing to boot properly, often cycling through automatic repair attempts without success.

Dec 30, 2025 · Learn to resolve the Windows Stop Code 0xc000021a error with six proven methods and discover how to troubleshoot and repair this critical system issue on Windows 11, 10, and 8.