BisonCam webcam

I have a problem, i had windows vista and i upgraded to windows 7 but now i don't have the driver of my bisoncam webcam and the newest version of the driver doesn't work with it. My older version was from 2006 i think.

but i don't know anymore what the name was.
any help plzzzz

btw: my computer is a packard bell easynote mx52-B-64