I downloaded DX v.3.0 mod menu and I think I did everything right but when I load up the game, it freezes just as I spawn. The mods work online as I can join a friends invite avoiding single player but what can I do? http://www.youtube.com/watch?v=kHX_tKDRN4k those are the mods I used
If it's for TBOGT, you need to remove your Gamesave. You could also try clearing your cache, I also do that before using mods.
