Logic
Since upgrading certain plug ins I get this message "Updating information about audio unit plug-ins" and so preventing a boot.
Since it will go no further, I cannot access the Plug in Library page.
I've tried emptying completely the Audio Unit plugins (Components, VST, VST3) then opening Logic to no avail
I've downloaded and installed a fresh copy of Logic.
Other programs (Digital Performer, Audition) boot up with the normal plugin collection
MacBook Air (2020 M1), OSX 12.3, Logic 10.7.3
MacBook Air (2020 or later)