Spring RTS Engine

"Needed extension GL_ARB_texture_env_combine not found"
I'm using the latest drivers w/ my geforce 5200 FX, and untill .75b2 it worked fine.
What exactly changed?
Is there some switch or option I can toggle to fix this?

...

I'm going through TA withdrawal, please help.

check your drivers are installed and working correctly.

For example, installing enw drivers without uninstalling old ones can break your install badly, even causing programs to generate BSOD or bork codecs.

uninstall, reinstall, uninstall, reinstall, uninstall, reinstall...
Nothing.