I just bought Halo 2 Vista NEW shrink wrapped and everything for my computer. When I launch the game and try to sign in it says CANNOT SIGN IN THE PRODUCT KEY YOU ENTERED IS NOT VALID. What do I do? :P
[Edited on 12.28.2012 3:24 PM PST]
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phone Microsoft and tell them [i]THE CD KEY PROVIDED WITH MY HALO 2 FOR WINDOWS VISTA COPY IS INVALID, WHAT THE -blam!- DO I DO NOW?[/i] [Edited on 12.27.2012 1:03 PM PST]