May not be a bad idea to do a repair and get things back to normal.
First thing to do is to turn off your Anti Virus, Firewalls, Registry Cleaners,
Unplug your RGC Device and put it aside until you are completely finished.
Now insert your Roxio Disc. When you reach the screen where Repair is offered, choose that.
When the Repair completes, turn your AV & Firewall back on and reboot.
Plug in your capture card.