I got a webcam for christmas and i cannot get it to work. Whenever I click on the AMCAP icon on my desktop it says ERROR 80004002: Cannot run preview graph. I have had previous webcams and thought there was something wrong with them, I now know there is something wrong with my computer, what do I need to do to get my webcam to work? PLEASE help I have tried to uninstall, restart, and re-install the webcam to try and get it to work again. Thanks for your help!!