<TWL> The War Legends

Ok guys, just wondering if anyone has some insight. I installed another game on my gf's comp(vista 32.bit) just some chessy bowling game which runs fine on my xp...and it crashed her comp, just as MOH does. Which leads me to think there is something on her comp conflicting with it. Does anyone know what it might be?..Or is best bet to do system recovery on her comp and go from there...
Rip

Vista has compatibility problems with older software(how convenient) but if you look in the forums under Vista i think.. you'll find that Uber found a program called Nhancer, that fixes alot of the issues as far as older games go.
So, research the forums and if ya still have trouble, i can try and give ya a hand.But, Uber is more in the know.