Shoutbox

NOD32 uses heuristics -- meaning that it not only recognizes known virus signatures, but also looks for things that look like a virus, hoping to catch new/unknown threats.  Obviously, this type of detection sometimes results in false positives.

FWIW, I recently tested NOD32 and also noticed it flagging WLM (in my case already installed) as possibly being infected with a suspected virus. 

I am sure it is nothing to be concerned about.