[SOLVED] Error 0xc000021A on startup ?

[clagbag]

When starting my PC I get a blue screen and error code 0xc000021a, this started a week ago.

I tried to fix using Britec you tube video but it didn't work. I was able boot up and use it by selecting:
Startup settings
Disable driver signature enforcement

But when I restart or shut down I get the error again.

I have tried a system restore but still get the error.

Any help/suggestions would be much appreciated.

Specs:
i5 9400f
16gb ram
1x500gb ssd
1x1tb ssd
gigabyte h310m h 2.0 Mobo
MSI RTX 3050

 

[Colif]

have you tried

right click start button

choose powershell (admin)

copy/paste this command into window:

Repair-WindowsImage -Online -RestoreHealth

and press enter

Then type SFC /scannow

and press enter

Restart PC if SFC fixes any files as some fixes require a restart to be implemented

First command repairs the files SFC uses to clean files, and SFC fixes system files

SFC = System File Checker. First command runs DISM - https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/what-is-dism?view=windows-11

 

[clagbag]

I haven't seen the blue screen since I did this, so it must have worked.

Thank you Colif for taking the time to help me with this, I really appreciate it.