Hiyya marty Mate I have had KIS for over three years now and apart form not getting proper installs have had no problems at all.
Have you contacted support or the forum? Kaspersky Lab Forum (Powered by Invision Power Board)
if they cannot give you a definite answer - which I doubt you might need to reinstall and config again.
What version is showing in support? is it like mine in the pic if not then you haven't been getting the correct updates.
By the by you are not running any other ISS other than Malwarebytes (free) are you?