You can go to the website to download the install disc here is the link and the instructions. If that doesn't work I would assume the cam is not compatible with vista.
- Make sure that the USB web camera is physically
disconnected from your computer.
Driver CD into cd-rom drive and allow
autorun menu to appear.
- Proceed with installation by explicitly following
steps 1 through 3 of the autorun installation menu, restarting where
- Connect the USB Web Camera to your PC.
- Allow time for Camera drivers to be detected and
installed. Ignore all Windows logo certification (or similar)
messages and proceed with installation.
Click on Windows Start Menu and execute the Pharoah Eye software
Note: make sure it is unplugged before you begin installation.