I'm not sure if your problem is the same but I was getting a BSOD (Blue Screen of Death) with 'stop code page fault in non paged area' after installing the latest updates. After spending the past 2 days trying to resolve it (same thing with constant installation of updates followed by Windows repairing itself following restart as the updates failed and caused a BSOD) I finally got it functional again and could install the updates without any further problems. The cause was an Arcsoft file supposedly associated with AVG Antivirus and Total Media Theatre called ArcSec.sys.
The following steps solved it for me (although I'm still not happy that I had to go through all this to solve a problem which would have left my Windows unable to receive other updates). Hopefully if the BSOD issue you're experiencing is the same it may work for you too.
I firstly downloaded BlueScreenView from here to analyze the minidump files which pointed to a problem with ntoskrnl.exe:
https://www.nirsoft.net/utils/blue_screen_view.html
To look further into this I downloaded Windows Debugger (WinDbg) from here:
https://docs.microsoft.com/en-us/windows-hardware/drivers/debugger/debugger-download-tools
which pointed to a problem with ArcSec.sys being the culprit so I used Autoruns for Windows v13.100 from here:
https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns
which allowed me to find and delete ArcSec.sys and after doing so Windows could install the update without further BSOD 'stop code page fault in non paged area' messages.