I downloaded an add-on for adobe muse. I could not add it via library panel. In creative cloud I tried to mark 'sync files' on, but for some reason that I don't understand it jumps allways back to 'sync files off'. So I tried to add the add-on with extension manager. Here I get the message: see screenshot. I wonder also why adobe muse is not in the product list of extension manager?
thanks for help
1. Extension Manager doesn't support Muse.
2. If the add-on file you downloaded is a ZXP file, you have to use the latest version of Extension Manager CC.
thank you carl sun!