A Question about rFactor

it's a long time i play on rFactor 1 but but when i start some race tracks it crashes on loading and backs to the desktop without any errors
how can i fix it?

did you try googling it? Without any doubt, google has the answer to every question, and you won't have to wait like you do in forums.

yes google didn't give me this issu's answer  😆

the game finally gave me a error about mass file but the race track i want to run is not a mod or add-one!