First post, by tincup
New member. I just upgraded from a 7800GT nVidia driver system that ran VDMsound games [Grand Prix 2], OpenGL [Glquake etc.], Build engine games [Redneck, WW-2 GI, Duke Nukem, Nam, Blood 1 etc.] just fine - to an ATI 5770 rig with the latest driver v10.12
None of the above categories of games work though I did solve most of the GL issues by dropping an old opengl.dll into each GL game folder, but have not contrived a fix for the others.
Any suggestions? Thanks..