Game crashin after login in...

[Lukhuta]

Hello there! I am currently experiencing a stupid problem (geez I bought where is waldo and this one and I can't play at those...).

When I launch the game, it comes in windowed mode, and asks me to log in to LIVE. When I do so, it goes back to game, try to put it in full screen mode, put me on a "now loading" red screen and then it says that Mahjong has encountered a problem and must stop... I played fine during the first day, and now that... Aww I hate that Games for windows live thing...

BTW when I try to go to options without login in (because if I don't log in I stay in windowed mode and to the main menu), it says I have to log in to change the options, so no way I can switch off fullscreen... Anyone could help me? Thanks if so^^