MSFS 2020 Crashes suddenly during loading

Thanks for reporting back on the fix.

This is the proper method for the dism commands…good idea to run them from time to time.

Run the following commands (w/admin rights) and when all completed successfully and without error/s. In the following order:

Dism.exe /online /Cleanup-Image /checkhealth

Dism.exe /online /Cleanup-Image /scanhealth

Dism.exe /online /Cleanup-Image /Restorehealth

sfc /scannow

Dism.exe /Online /Cleanup-Image /AnalyzeComponentStore

Dism.exe /Online /Cleanup-Image /StartComponentCleanup

RESTART computer as the last step.