New install. Never had it installed on this computer before. I am running windows 8.1 with directx9 installed as well. Graphics card drivers are updated. I have tried deleting the Bin folder. Tried running as admin and replacing the Openal32.dll file like one user suggested. I have also verified the files. The game acts like its going to launch. I see my cursor change and hear the vanguard music, then it just disappears back to the launcher.