Hi OpenGL-Wizards :-))
i got a win2k-box with halflife counterstrike running :-)) I have played all the time in openGL-Mode, 800x600 and since yesterday this is no longer possible 
in the morning I played a round or two and anything was fine, in the evening I want to log in to my favorite server and got the message “this openGL-mode is not supported by your graphics adapter”. This message appears with ANY openGL-Mode. I can play wirh D3D but it’s horrible slowly :-((
the system was unchanged (not even powered on) in the meantime…
I reinstalled both the drivers for my matrox g400 and half-life with no effects…
any suggestions?
Marc