Battlefield: Bad Company 2 Discussion
I have the non-steam version of BC2 and it never crashed or froze or anything. Without trainer ofc.
Also try searching through Google for answer. There is one which includes editing Configuration.ini (i think) where you must set DX to 9.
[Edited by LoopDaLoop, 3/23/2010 6:54:56 PM]
* Updated game trainers and cheats daily
* Get notified when new cheats are added
* Request which games get new trainers
* Priority support with any problem