I played this one before, but I think it was on my old vista OS. I'm running windows 7 32 pro version now. I tried to set it up again because I recently picked up on the hot deal that steam was running for F3 New Vegas and had an itch to play the goty version again. When I attempt to install, it gives me a microsoft .NET Framework 3.0 x86 setup error. Box pops up telling me "You must use "Turn Windows features on ro off." in the Control Panel to install or configure Microsoft .NET Framework 3.0 x86. I figured since I already had 3.5.1 .NET Framework there would not be an issue, but there is. When attempting to load, the game gets to the first note of music then crashes. Any ideas on how to correct this issue?