When I start the game it says to please insert disc 2 and if you click yes or no the game locks up and kicks me out. Then the Play button is grayed out and I have to restart computer to get it to show but then I get the error again about loading a disc. Any help please.

This only happened to me when I tried to install the unofficial patches that have been floating around for some time. I reinstalled after that, and it works fine. If you installed the unofficial patches, that's probably the issue.