WrathMaster2, when you have done a virus scan and deleted the virus, have you turned off system restore?
If I remember correctly, system volume information is the hidden system folder where your restore point data is held. If the virus is in there, anti-virus s/w wont be able to delete it as it's a system protected folder.
From advice given on this forum(and elsewhere),if your anti-virus s/w does find a virus, you should turn off your system restore function to make sure the virus is removed totally as, as it looks like with your system, the virus can lodge in your restore point data.
Hope this helps, dagwoood.