Confer: https://music.stackexchange.com/questions/79409/error-initializing-coremidi-starting-logic-pro-x-on-mojave
I discovered this problem because I use LogicX also. I'll check it out on Catalina. J. On 12/28/19 13:29, Davide Liessi wrote: > Il giorno sab 28 dic 2019 alle ore 21:54 John Helly > <hel...@hawaii.edu> ha scritto: >> 1. Audio MIDI Setup.app > Are you sure this step is necessary? > As far as I understand it should not be. > >> I have a bunch of macs and could help with testing; if that's useful. > Thanks for the offer: it might indeed be very useful, I'll keep it in mind. > > Best wishes. > Davide -- ================================================ University of Hawaii, Maui College / Mobile 760.840.8660