Watermark in assembly drawing...

Does anyone have a macro available or a tool to find a model that was created using the Student Version?  I'm dealing with a customer build and every time I print I get the Student Edition Watermark.  Trying to find the file (nothing shows in the assy with the mortar board...lots of models) so I can replace it and get rid of the watermark.  I am running a legit commercial version too.SolidworksGeneral