Word – Save as PDF error

I recently started having an error message when saving Word documents as PDF files.  The error states that “This file is in use by another application or user”.  Yeah, sure!

Bizarre, it worked well before.  Before what?  Before I installed Kaspersky AntiVirus.  For whatever reason, Kaspersky doesn’t like when Word save a document as a PDF.  The trick is to add Word as trusted application in Kaspersky and you’ll be able to save your documents as PDF.