I did everything that the instructions said to do to install the game. I load the game up and I see the screen saying command and conquer 3 tiberium wars. I stays there for 30 seconds then disapears. I open up the task manager when starting the game and in processes it shows cnc3.exe running then once the screen disapears the process disapears as well. I have command and conquer 3 Kane Edition and I got the files off my boot camp partition. In the registry file I entered my CD key in the format of xxxx-xxxx-xxxx-xxxx-xxxx I'm not sure if that's the correct way to enter it or not. I had the map editor installed and I'm using version 1.05 (latest).