No message at all, just booted and totally gone out of the entire game completely. It is like I never started DOD, but I am still in steam. I have tried everything I can think of, including going to the steam page and trying all their suggestions. The amazing thing is really nothing should have changed with my computer.
So far I have: Uninstalled/Reinstalled Steam and the Game, checked video and sound conflicts, changed in game settings to all minimums, disabled all firewalls and antivirus programs, disable sound, can't think of anything else.