NIS 2012 Causes Word 2007 Error

When Microsoft Office Automatic Scan is enabled in NIS 2012, every Word 2007 document opened produces a dialog box  with the error "The command cannot be performed because a dialog box is open.".

 

When Microsoft Office Automatic Scan is disabled in NIS 2012, the error goes away.

 

There was a similar issue with a Norton dll file that caused this error previously, but I cannot identify that same dll in NIS 2012.

 

Anyone have a solution?

 

Thanks!