WebDec 29, 2024 · The error is something to do with the windows login service or cross.exe from what I have read. I have tried: going back to a restore point, all restore points have now vanished. Running SFC /scannow. Booting in safe mode. Disabling driver signature enforcement. Startup repair. Resetting windows. WebTry this to fix the error of 0XC000021A. Shut down your PC. Remove all power cables, making sure that the computer is disconnected from any electricity. Open the computer’s chassis. Determine the CMOS battery on the motherboard and remove it. Wait for 1 or 2 minutes. Replace the battery back in its slot. Put the casing back together.
How to Disable Driver Signature Enforcement Windows 11,10 - TechPout
WebJul 26, 2024 · If it doesn't fix the issue then go to Command Prompt under Advanced Options. Type Bootrec /RebuildBcd, and then press ENTER. You can also go with System Restore option under Advanced Options and follow with onscreen instruction to restore your computer to earlier point of time. WebJul 20, 2024 · Resolution The 0xC000021A error can occur if there were corrupt system files in the computer, a failed upgrade, or an incomplete installation of a software … citb scaffold awareness
10 Solutions to Fix Windows Stop Code 0xc000021a - Wondershare
WebThis Tutorial Helps to Fix Stop Error Code 0xc000021a In Windows 11/10/8 [Solved]00:00 Intro00:09 Method 1 - Check Disk01:42 Method 2 - Clear Pending Actions... WebMay 13, 2024 · Go to the search box, type Command Prompt and press Enter. Select Run as administrator. Type this command and press Enter: DISM.exe /Online /Cleanup Image /Restorehealth. Once the process is finished, we now perform the system scan. Repeat steps 1 and 2 above. WebJan 4, 2024 · This issue happened on a Dell Laptop with Windows 10 latest update 20H2, the user left the computer updating during the night and when she tried to use it, she got … citb safety training