Steam.

[dmxdex2020]

I have call of duty WaW and i would like to add it to my steam list, and benefit from the autopatcher. i add the game to the list. and when i enter my product code it just keeps saying its not valid?

 

[dmxdex2020]

ok no worrys, guess i will stick to using gameshadow. Can i use microsoft games for windows live to do any updates?