Luyren, many thanks for your help ! Yes, I installed Android Studio and set my System Variable ANDROID_HOME to it's SDK and it works beautifully. Even things that didn't work with the Flash Player now work 100%.
I was stuck in a mental rut until I saw the article shown to me by Luyren which mentioned Android Studio.
Then I realized I had been following an article dated 1999, which at the time was correct but no longer.
It suddenly dawned on me, that if Stencyl says licenses have not been accepted even though I loaded them with the Android Command Line tool, its obviously no longer looking there ! But I was stuck in a mental rut and failed to realize it.
Thanks again.
Justin