Suddien wrote:
"couldn't load open GL render"
I have already hear about similar bugs with others OpenGL Quake2 engine.
I can't remember the fix, but maybe a problem of path with default OpenGL dll, or an old dll (3dfx, powervr, ...) that is used in place of the true OpenGL one ...
I can't say more, maybe others peoples on this forum can give suggestions and help you.