My problem happend when i was upgrading windows 10 to new version. Lights cut down and pc turned off. Then when i turned my pc everything was ok but when i started installing 22H2 KB5031356 update I got error code: 0x800703e6. Tried to find solution in the internet didnt worked. sfc /scannow; DISM.exe /Online /Cleanup-image/Restorehealth; chkdsk /f/r C:. Not only none of them helped when I hit enter button they didnt even started working got errors every time. Also drivers for Nvidia Gpu isnt installing and all other new drivers too. Tried to use program advanced system repair pro didnt work too. Are there any variants to solve this without reinstalling windows or solve the driver problem atleast?