world touring car

[newbie35]

hi all, please don't laugh but i'm just getting into this stuff and have learnt heaps already from reading this great site,but i can't get wtc going as it freezes but iv'e done another game with no problems,i see others a coulpe of years ago had the same problem but i couldn't seem to find a real solution.
any assistance in the right direction would be great,maybe too far back for anyone to remember.