1.Download the Driver for Nexxtech 2516516 Web Camera from DriverGuide .
to log in ,or use the link below:http://members.driverguide.com/ums/index.php?action=l&ac=1321981321v262250
Use this login mail : email@example.com
and password: 123456
Then Download the driver found at the link below:http://download.driverguide.com/driver/2516516/NexxTech/d1257640.html
Press Download button to download the desired driver .Wait 10 sec ..and save setup.exe file
somewhere where you will remember after download . I recommend that you save it on your desktop , so it will be easy to find .
After successfully downloading the driver ,open the downloaded file .
Follow the on-screen instructions . When it's successfully installed , please restart your computer .
After you have restarted the computer , plug the webcam into your computer and it will automatically recognize the new hardware.
Please let me know if you need further assistance on this issue .