Stop Motion Web Cam Macbook I Have Problems With My Web Cam.?

I have problems with my web cam.? - stop motion web cam macbook

I have a webcam and Windows Vista. I lost disk driver. I searched the Internet but without success. The webcam is not working on my stop motion software.

The model of webcam is:
TRUST WB-3550Tp mini USB2 Webcam

Does anybody know where to find the drivers?

Thanks