HP AIO, 8th Gen CPU. Win 10, newest, startup repair runs, can't fix. Reset also fails. Restore point also fails.
Using a known-good USB ISO also fails to fix (windows resource protection could not perform the requested operation). Managed to run chkdsk, no drive issues. Can browse directories via cmd.
I'm going to backup the data first, probably with Linux Mint, then what do you reckon? I'm thinking registry, but no experience fixing that (if it's possible?).
Let me know if you need more info/what/how to extract & post.
Cheers