"WJ View Error" Message at Startup

Every time I reboot, I get the following message, accompanied by the famous white X in the red circle:

WJView Error

Error: Could not execute Main: The system cannot find the file specified.

OK
So I click OK even though it really isn’t. How do I fix it?
Thanx

According to this site it is the result of spyware. Just google on “WJView Error” and you’ll get lots of hits.