Audacity Forum

I'm on MacOS High Sierra 10.13.6, and Audacity 2.3.0. I'm trying to install a handful of Fabfilter plug-ins, and am getting the error message that Fabfilter Pro-Q 3 failed to register. Normally, in Logic or other DAWs, when you add the plugin to a track, it pops up a screen to enter the product key ...