opengl vs prosavage

does anyone know if there is a driver to make my prosavage v/card opengl compatible. I have tried running MOHAA and it wont go.
this is the message i get:

.GLW_ChoosePFD failed
…failed to find an appropriate PIXELFORMAT
…restoring display settings
…WARNING: could not set the given mode (3)
…shutting down QGL
…unloading OpenGL DLL
…assuming ‘3dfxvgl’ is a standalone driver
…initializing QGL
…WARNING: missing Glide installation, assuming no 3Dfx available
…shutting down QGL
GLW_StartOpenGL() - could not load OpenGL subsystem