Basically what I have is a wrapper for AU2/AU3 components.
For the standalone app everything works fine with internal AU Components (as AUSampler). In order to make it load third party components (mostrly v2), sandboxing is disabled, so no Mac App Store - unfortunate but expected.
The problem is with its embedded Audio Unit Extension. Disabling the sandbox makes it unrecognizable from GB, Logic and other AU Hosts.
So, are Audio Unit Extensions intended for App Store only?
