Paperless office works for GL reports, AP reports, but not for AP invoice entry and invoice register?

SOLVED

Paperless office is working for GL reports, AP reports, but I can't seem to get it to work with AP invoice entry and invoice register.   I"m using Sage 100 premium 2017.

I went under Paperless Office module, Setup, and Journal and Register Maintenance.  I choose the company, module A/P.  Then, each document type (including All), I have put the PDF directory, Yes in auto create PDF.  Everything else I left blank.  (I'm not sure what the associated PDF is for)

I've tried creating an AP invoice, printing it all out to paper while updating.  It didn't create a PDF.  I then created another AP invoice and tried to find "Paperless Office" in the drop down printer box to tell it directly to create the PDF, but I do not see paperless office in the drop-down printer listing.

What am I doing wrong?