Greetings,

I purchased Garritan World Instruments and downloaded and installed the software.  I got a Key Card for it, opened Standalone Aria, and dragged the .png onto the Aria page.  I get a message as follows:  "Aria engine activation: This card doesn't belong to any installed product:  Garritan World Instruments"  I opened a new manuscript using Wizard and the world instruments are there for selection.  I would very much appreciate any advice you have. 

McBook Pro  version Mojave 10.14.6

Finale version 26.21