right click solidworks rename searching taking forever

When I right click on a SolidWorks document in windows explorer and then SolidWorks and then rename the search for references is taking forever as it searching thru the entire drive where all our files are stored.  If I click stop and rename the file then the link between the drawing and the part/assembly is broken.  Apparently I've manage to change a setting as the other seat of SolidWorks doesn't behave in this manner and the search is instant.  Any ideas as to what I might have changes either in SolidWorks or in Windows 7?

Thanks for any help in this regard,

Jeff

SolidworksGeneral