[Forums] AppLancuher plugin issue

You rebuild after add the plugin to the application?

Also, are you using OS11 or OS10. In OS10 there is a problem in the configuration (extensibility configurations) that I can't fix due unavailability of an environment in version 10, at the moment (hope I can do it in the weekend).

Please, check here for the solution (that you can implement in your environment): https://www.outsystems.com/forums/discussion/44159/window-plugins-launcher-not-available/

Cheers.