I updated from 3.0.x to 3.0.667 and now it wont update virus database. It is at 3192 and when I try to update it says it is current even though 3218 is latest. Have updated 3 computers 2 XP Pro, and 1 Vista all 3 having the problem. I have removed from control panel & manually removed from program files & reinstalled. Which is how I updated them by the way. What next??