Hi !
I bought polish version of ToW2 too. And I've got similar problem. When I try to launch the game I receive error message.
Computer spec is:
Vista Home 64 bit
IntelĀ® Core2 Duo CPU P8600 @ 2.40GHz
4,00 GB RAM
NVIDIA GeForce 9600M GT 512MB
HDD 500 GB, ~300 GB FREE
Anyone knows what's happend ?