I accidentally plugged in my webcam before I installed teh software , and now the webcam won't work at all. I keep getting an error code 28. I have no idea how to fix it I've tried uninstalling everyhtign adn reinstalling it again, but to no avail. My computer will find the new hardware but the new hardware wizard says it has failed because the data is not valid. Does anyone know how to fix this?? If you could help it owuld be great! thanks!