Strange auto-activity of NIS2011

Hi all!

 

Can someone help me understand what NIS2011 is doing, automatically, when my computer is idle? This is not a automatic full scan,   not an automatic optimization and not a quick scan. :smileysurprised:


Attached is a screenshot of what happens


 My system specifications:

 

Windows Vista Home Premium  SP-2, 32 bits

Intel pentium Dual Core 1.46 Ghz

2 Gb RAM

Mobile Intel 965 express chipset

 

There are no viruses on my computer, the only security program installed is Norton Internet Security 2011 18.5.0.125

 

Best regards.

 

NIS2011 strange activity.jpg