Mainstage 2 won't open
I just tried to open Mainstage 2 on my MacBook Pro. It worked yesterday. Now it won't open at all. It's stuck on a window that says "Searching for Audio Unit plug-ins... " and is non-responsive. What can I do to fix this? I use Mainstage 2 for my gigs, and luckily I'm not working tonight.
Please help!
Bobby
MacBook Pro, OS X El Capitan (10.11.5), 2.2 GHz Intel Core i7