I get a error message saying the time is incorrect on my system. I am not sure why but it wants me to upload the information to fix it, then after that it says the disk is not inserted. I have tried to install it again but the same problem happens. When I launch multiplayer it works just fine. What is going on? Does the game support Windows Vista? I purchased the game at "Direct2Drive" and also have contacted them for support. It has worked in the past on my old computer. Thanks if you can offer to help with this. And yes, my I tried to go back at a past date to see if it solve anything and it did not.