10.7: Troubleshooting 32-bit audio unit compatibility in Lion

Aug 08, '11 07:30:00AM

Contributed by: Anonymous

Upon opening Logic Express 9 for the first time after upgrading to Lion, I received a notification that some of my audio units were unavailable (one of these unavailable audio units was AmpliTube 3, which I use for all of my guitar tones!). Fortunately, the fix was very simple: I opened Logic Express in 32-bit mode, and when I returned to 64-bit mode, the previously unavailable audio units were functional again.

Here are the steps I took:


[crarko adds: I haven't tested this one, but it sounds about right.]

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