Game crashed and now i have to reinstall

The game crashed on me, i try to load the launcher and nothing happens....i go to the useless microsoft store and it says "This app encountered a problem, please reinstall it to repair"

i do not have the internet for this crap. took me over 24 hours to download yesterday.

The folder is still on my SSD and it's 55.3gb...WHY DO I HAVE TO REINSTALL THE WHOLE DAMN THING?!?!?!?!?!?

Hey SEGA, it's called a REPAIR option, you might want to invest in modern tech.

I am in the same boat, I will log out like normal and then later on cannot log back in because it tells me the same thing, this is my second install of the game so far... they do have a Check files option but ONLY if you get the launcher to load...