Hi I was a client of rF2 on his non-Steam version,it actually worked perfectly on my computer,exceptuating some minor errors but... When the Steam version came out I downloaded the game on Steam with ALL CARS AND TRACKS installed from workshop and then when I got into the game and went racing... The game went very slow,like 5-7 fps,and if I click on leave track,the game doesnt response and I need to close the game from the Task Bar I remember this error happenned in the non-Steam version and there was an error message Here are my PC Specs Windows 7 32-bit 4GB RAM Nvidia GeForce GTX 560 Intel Core i3 3.30 GHZ Yes,I tried the Force 32 bit option,eliminating Bit64 carpet,reinstalling the game and it doesn't change Thanks for your attention
http://rfactor.net/web/rf2/ Your specs do seem a bit low, if you turn every gfx detail down to minimum, do you still get the same problem.
My non-Steam version was working perfectly in medium details,I am going to check it later to see if it founds