mlt2411

Yesterday I bought Dirt 3. I downloaded it and all seems to work well, but when I opened the game I couldn't activated because it didn't had games for windows live. So I downloaded games for windows live, created an account and check the password worked well, but when I opened the game again I put my account, my password and the code to activate the game says that the password or the nickname is incorrect. I changed the password but it's impossible, the game don't recognise it. Please help me