So how did I get this error? Well simple as this, I first installed and launched the game, It all worked fine I played for about and hour than I took a break. When I launched the game for a second time everything loaded fine and the intro clip rolled, but right before the main menu it ctd'd then I cleared all of my Galciv 3 files under Documents\My Games\GalCiv3 launched the game for a third time, same result as the second. So I cleared the data agian uninstalled the game and then installed it and launched it for a fourth time, same result as 2nd and 3rd times. I look under the debug log in Documents\My Games\GalCiv3 and I saw what was causing the issue just by looking at the first line. On the first line of the document it said "Debug Message:  Mutex already exists. Exiting." that "Exiting" was pretty obviously the reason my game was ctding but how do I fix thus Mutex issue???