How do I fix error code 0xC000021A?
Fix Windows 10 Stop code error 0xc000021a
- You have to restart the computer by holding the SHIFT key on the keyboard to bring the computer in Advanced Boot Options.
- Now select Troubleshoot option on the computer screen.
- On the Troubleshoot > Reset this PC (Select).
- Go to Reset this PC> Keep my files (Select that)
What causes 0xC000021A error?
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 boot in Safe Mode?
While it’s booting up, hold down the F8 key before the Windows logo appears. A menu will appear. You can then release the F8 key. Use the arrow keys to highlight Safe Mode (or Safe Mode with Networking if you need to use the Internet to solve your problem), then press Enter.
What does hex code 0xc000021a mean?
One of those errors is associated with the hex code 0xc000021a. It states that Your PC ran into a problem and needs to restart. This error appears inside a blue screen of death. So, it may have some serious issues damaging the internal structure of Windows OS. This error also persists even after restarting the PC.
What causes Windows 10 to get BSOD error 0xc000021a?
If this file gets damaged, the BSOD Windows 10 0xc000021a will occur. In fact, there are some other factors that can result in the stop code 0xc000021a Windows 10 besides the damage of the two mentioned important operating system files. The interference of external devices. Premature unloading of Wbemprox.dll library.
Why is my PC not booting Windows 10?
The “ your PC ran into a problem and needs to restart Windows 10” error will occur when updating Windows. Then, your PC won’t boot normally and will show you the blue screen as well as the error code 0xc000021a. The winlogon.exe and csrss.exe files are mainly responsible for the error.