Every time i try to play this game there seems to be a off chance that the game crashes for a reason i have yet to figure out. But after the crash i verify the intergrity to find out that a file is missing...it seems to go "missing" a lot because i've had to re-download this file multiple times.

I have no idea what file it is, or what it does I just know that everytime i crash...a file needs to be redownloaded.