Avoid running SFC Scan, DISM, or CHKDSK commands as they haven’t helped any user fix the problem. You can try performing a repair install of Windows 10 using the ...

1/11/24 update added below. Windows 10 users worldwide report problems installing Microsoft's January Patch Tuesday updates, getting 0x80070643 errors when attempting to install the KB5034441 security ...

Earlier this year, Microsoft promised it was working on fix for "0x80070643 - ERROR_INSTALL_FAILURE that was happening when trying to install Windows 10 KB5034441 update. However, that's not to be.

BUT, then the instructions for installing the update package from the catalog worked. get-imageinfo then showed it was the correct build version 3920, BUT the registry key did NOT get updated (I bet ...