I am running Windows 7 and Tivo Desktop Plus 2.7. (I checked for updates but it said I am running the current. I don't know if it is true.) I have a series 2 I am using. The shows downloaded fine. But I can't get shows to play on Windows Media Player or Center. It says the .TIVO is incompatible. How do I fix this. This was not a problem when I ran Vista on the same computer.