Assetto won't load any car

I've been playing Assetto Corsa now for a good 3 months and when I tried using an out of date mod, the car wouldnt load it, so like any any problem that happen, I removed the mod thinking it was the source of my problem, I tried using the vanilla cars with a vanilla track and the game gets stuck at loading the car then crashes. I have tried reinstalling the game but the problem still persists, any help would be amazing. Thanks