Ty. But unfortunally I can't find ANYTHING with "trace" in the log - I also searched via ctrl + f to be sure. Here is the logfile: http://nopaste.info/463c88922d.html This is from Warcraft III, which works with Wine. It uses openGL. But one another thing came up to my mind: I installed "Freelancer" first with PlayOnLinux, but later I tried with wineprefixes. So...I guess I shall re-try installing it at normal wine. However, here is a posting where I failed to follow a step-by-step guide. It isn't really much to read, so you might want to take a look: http://freelancercommunity.net/viewtopic.php?p=3873#3873 Considering I got errors when I tried to install directx with winetricks it might be related to this problem as well - So I think this might be some useful information. (Also a hint: I am using a 32-bit system)