I cannot stand this HP Photosmart C4280. Thankfully it came FREE with the purchase of my desktop. I have installed the drivers several different times but it still does not recognize them. The scanner stopped working months ago, but every-time I go on-line to fix it all they have to say it "multiple drivers will cause the scanner to malfunction." I'm uninstalled and reinstalled the drivers several times, but nothing seems to work. I've even gone into the registry editor to delete the files but it STILL doesn't work! Every time I sign on to my computer it asks me to install the drivers, but I already...