Acrobat xi wants flash installed on a windows edge system. I've checked options in Edge and Flash Player is enabled.

I've installed Acrobat XI on a Windows 10 system using Edge as default browser.  When trying to make a PDF Portfolio I get a message stating that FLASH needs to be installed.  I've checked the Edge options and Flash Player is ENABLED.  Is there a setting in Acrobat that tells it how to find the Flash player?  Or is there another option that needs to be set.