Automatic form field detection.

I am attempting to generate a .pdf from AutoCAD 2016, open the .pdf in Adobe Acrobat XI pro, and then using the "Tools/Edit Form Fields" function, automatically detect boxes on my drawing to generate form fields. Depending on the driver that I use to create the .pdf, Adobe either recognizes the rectangles and creates the form field or it fails. Unfortunately the driver that works, is an unlicensed (non Adobe) driver included with my version of 2016.  I need help configuring Adobe/Distiller driver so that when I create the .pdf using the AdobePDF driver Adobe will recognize/create the form fields.  Thank you in advance for your help.