My Spotmau PowerSuite 2011 keep giving errors?

Hallo Guys!
I bought Spotmau PowerSuite 2011 and I have been using it for a while now. What I do not understand is that every time that I scan the computer I get errors. What worries me is that even if I carry out a scan immediately after another scan I still get errors despite that fact that every time I get errors I have them fixed. Can someone tell me what could be wrong with either my PC or my application.
