OpenGL + Vista = Black screenshots

Hello
Is there any solution to solve the “Black Screenshots” from PunkBuster (or similar programs) while playing with OpenGL games and Windows Vista?

This is what I am referring to:
http://img247.imageshack.us/img247/7844/pb000008tz9.png
http://www.xraygaming.com/xac/screenshot…/0001446279.jpg

Thanks :slight_smile: