Hi there, I can't login into my Windows live id in the game menu. i can HOWEVER login in the marketplace. I installed in with a original copy serial key in the initial installation process it was fine, but they then ask for it again in the menu of the game. Then it says going to download profile, I typed exact key then says serial key is not match with your profile.

(I clearly login only with this profile and as been playing using this profile before all the time just recently I re-install the game and it doesn't recognize the serial key in order to login in Games for windows live)

Apparently the serial is not correct or it has been used by somebody with the same serial key as me!!! SOMEONE PLEASE HELP!!! ASAP