PLEASE HELP! I keep getting "Product definition file lost&quo

I am trying to uninstall Cyberlink YouCam off my laptop and I keep getting an error message saying "Product definition file lost". This is after my flash player would crash every time I tried to use my webcam with YouCam. I downloaded ManyCam and it worked fine. I have since uninstalled ManyCam, thinking that I would be able to use YouCam again. Fool I was. Earlier I thought that some registry files were missing so I brought up regedit and deleted the registry values for my flash before restarting my system and reinstalling the flash player. That did not help with the crashes. I decided then to completely uninstall YouCam (which came preinstalled on my lappy) and start from scratch. That's when the error message came. Any help you can offer will be greatly appreciated, many thanks!

It's not a good idea to be making changes in your Registry without proper training or guidance. Additionally, you should always make a backup of your Registry prior to any work in Registry. Your best course of action at this time would be to use a System Restore Point, prior to the time that you began doing the work you mention. If you then find problems related to Cybercam YouCam or ManyCam… fully reinstall the applications and then attempt an uninstall via Control Panel - Add/Remove Don't go back into the Registry without proper instruction, no matter how "intuitively sensible" it may seem to you. Best Regards

RESOLVED! Tusen takk

Very Good! Thanks for posting back with your news of success. Best Regards