previously working builds crap out

None of my previously working builds seem to be able to refresh their window. They don’t draw anything, they just create a window with a copy of that area in the video buffer.

I haven’t run anything openGL in a couple weeks but Opengl32.dll,
glut32.dll, glu32.dll are just fine in c:\windows\system. What can I do?

Reinstalled Voodoo 3 drivers ( v3-w9x-1.07.00.exe )
everything works again.