PDFCreator on Windows 2008R2 SP1

I installed PDFCreator on two of my printer server.  The autosave is configured so that the PDFs are put into the users' personal network drive.  This works perfectly, however, every time I close PDFCreator, the setting get wiped out.  Any ideas?

Ok, after a couple of attempts of re-installing, the settings are now staying put.  Weird.