Turn off * is safe notification

Using NIS 2012, and have to say, a massive improvement on previous products from Norton / Symantec I have used.

 

I am however having one very annoying issue, that I don't seam to be able to sort, so wonder if someone knows where to look.

 

Sometimes, I am met with a barrage of application name.*** is safe notifications in the bottom-right screen, and I was wondering how I can mute / turn off that on-screen notification, and only have alerts like this, where the file is unsafe, something like when NIS finds a virus, it tells me.

 

Any ideas?