A couple of weeks ago ,there was a problem with hdd there was a bad sector, fixed it with DRevitalize. However there was also some chkdsk errors , and fixed them too. Still system did not boot always getting blue screen , previously I had the option of automatic registry backup enabled (generally disabling system restore for performance) , first restored software hive , did not work, then restored system hive and it booted. After sfc /scannow and dism fixes , now they finish without errros. Windows defender updates are being done ok but it is stuck at 762.516.144 Windows10.0-KB5029244-x64.cab update.
Always trying to do the same update and fails with 0x80073712 error code.