I have been trying to get a tv tuner card working(TVpro aka sumvision s800) but had problems with poor quality sound. I went back to the supplier and got another card and put it in place of the old one. When i tried to use the software it came back with "card not found". I looked in device manager and it was gone so i then uninstalled the software, took the card out and re-booted. There was then no software and no presence in device manager, shut the computer down , put the card back in and was expecting `new hardware found' to pop up but nothing appeared. How do i get out of this?, it's as if it thinks the cards still there, all i want is to clean the computers memory of ever having this card and re-install. I have had a look in regedit and there are some mentions of it in there but no way do i want to edit the registry, i'm not techie enough.