Anyone know if the games has issues under windows 7?
A lot of people reported that the game worked better in Vista than it did in Windows XP. I can attest that the game runs well under Windows Vista x64 SP2, as I have played the game numerous times on my laptop. I have never experienced the data.ovl issue.
To answer your question, I don't see why this game would not work on Windows 7. It should be fully compatible. Perhaps you could give it a try and let us know?