Naveman00 I had exactly the same problem the only way I found to sort it was to disconnect all cables from Virus and switch it off, uninstall virus software from computer reinstall,reboot computer then run virus control centre reconnect virus as long as you have the latest software it should work.
Played through Cubase, Hats Kick and Snare impOscar and M1 vst's.
Just got a new Virus TI2 Keyboard! What A beast, (Having mainly used VST's for the past 10 years apart from MiicroKorg and SH201) Plugging this into my computer feels like I've died and gone to heaven,
I've been reading through the forum and see a few posts of people having problems with the Virus, can't say I've had any and my system couldn't be any older (OS XP and Cubase SL3 New system in the new year) I did panic a bit when I plugged it in though, but it works PERFECTLY! NO PROBLEMS at all. Only one personal dislike I'd rather of had a joystick than the wheels. All in all a SUPERB bit of kit.