I am also having issues with DM. I believe I installed everything correctly but when I try to start a campaign it crashes to desktop. After that the game will flicker black and less black screens over and over until it quits and says I don't have directx9. I then have to completely uninstall the game to get it to load. I then go through the DM set up again and load into the game. I try to start a new game again and it will just repeat the process. I have the Steam version of the game and I am also unable to set it to not automatically update. I have tried to get the game running with the main campaign and the Europa campaign but neither will work.