N namelessdread Member Joined Sep 8, 2019 Posts 13 Sep 8, 2019 #1 So this all started when I tried to get the Game Pass app on PC which requires you to have the latest version of Windows 10 (1903) in order to install. Whenever I try to upgrade with Windows Upgrade Assistant, once the installation ends and I reset my PC, it gets to about 9% on that blue screen and then a message says "Undoing changes made to computer" and then proceeds to boot the old version of Windows 10. So I googled a couple things and one of the things mentioned was put "DISM /online /cleanup-image /restorehealth" into cmd.exe. When I did it gave me the message "The configuration registry database is corrupt." Trying to run SFC /scannow it says "Windows Resource Protection could not perform the requested operation." Running "repair startup" in advanced start up also fails. Even the updates for the current version of Windows 10 I'm running (1809) won't install under Settings > Update & Security > Windows Update. I've also tried update through Media Creation Tool, which also fails. The only thing I can think left to do is just do fresh install, but I'm worried even that won't work or will soft-brick my PC (not the first time it's happened). I also don't want to have to reinstall everything over a slow internet connection. Thank you for your time.