Killer Instinct PC crashing immediately to desktop

Hello:

I’m having trouble launching the game altogether: it crashes/terminates almost immediately on launch (long enough to see the splash screen and that’s it). I’ve updated my driver and reinstalled the game. I’ve also made sure to log into my Xbox account to sync the two. Where do I start to trouble shoot this issue?

lol good luck finding help here. PC problems usually get ignored until they are gone.