NIS 2009 crashes when I do full system scan

I cannot get a fully system scan to complete.  It doesn't give me a BSOD at the same point, but it will NOT complete.  I can scan each drive using custom scan, but not a complete. 

 

If I do a pause during the scan, I seem to get it to make it farther each time, but it will NOT complete.  What might be wrong?

 

Rob

 

[edit: Corrected title for clarification.]

Message Edited by shannons on 04-01-2009 07:15 AM