bf2 wont run

bf2 starts loading and then Crashes!!!

i have the same problem im woundering how to fix it, my friend said it might be your diretx but it dosent make sense i have the latest and still dosent work maybe you try to download a newer version of DRX

i have win 7 64bit and i have the same exact prob i dont know why i looked it up on Google many people have this prob but some say that win vista prevents the crach.