Good Day Anne!
I could have pointed you directly to the AO web cam installer driver that you need if you have mention the model number.
Anyways, the visit CD-R King's download site for its products, go to http://www.cdrking.com/?mod=downloads
Scroll down below until you reach the PC Cameras category. Select from one of the AO series that match your web cam.
I do recommend you disconnect first the web cam from your PC before installing the web cam driver. You will only connect it during the installation once it prompts you to connect it.
It would be nice if you could give some ratings and testimonial to my answer.
Thank you asking Fixya.