My harmony App won’t open in my Mac

I downloaded the app, installed it and activated it. Now It won’t open. It says “ Ask the developer if it works with OS X” Which it clearly does. I checked my updates, re installed Harmony, and double checked if my computer is comparable to work with Harmony which it is. I don’t know what else to do.

You can contact Toon Boom Support here: https://store.toonboom.com/contact/support

You can also repost this topic in the Toon Boom Harmony part of the forum (this is the Toon Boom Studio section). The Harmony expert users are quite active there.