FIX ASSETTO CORSA NOT STARTING RACES/ONLINE PC

( READ DESCRIPTION BELOW FOR OTHER FIXES IF STILL NOT WORKING! )
GO TO
OPTIONS -GENERAL FORCE 32 BIT AND YOU SHOULD BE ABLE TO START RACING AGAIN. MAKE SURE THE BOX HAS A CHECK MARK AND RESTART GAME.
I DONT KNOW WHY ITS DOING THIS. I JUST KNOW THE FIX.
made this video cause THERES no up to date video explaining how to fix.

IF GAME STILL DOESNT WORK!
okay on steam= cursor over game (ac) ,right click then properties, local files, (verify integrity of game files) maybe some files missing or corrupted.
(if still not working)
open steam bottom middle of steam. click downloads then the small gear icon
open download settings, find clear download cache. then follow process if any.

IF USING MODS THAT CAN CAUSE ISSUES. DEACTIVATE OR REMOVE THEN REDOWNLOAD( i dont use mods yet).

MAYBE YOUR SCREEN RES IN ASET CORSA IS OFF make sure its right for ur setup.

your anti virus software might be blocking it if you chose not to allow access (Avast block the game "acs.exe")

if nothing-
uninstall and look for all files for ac and delete THEN REINSTALL GAME.

update your graphics card this can cause problems. (newest drivers)

i did a quick search for usual probs.
OTHER THEN THIS IM NOT SURE WHAT ELSE TO DO you would need to search deeper.