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Plugin won't authorise in Logic


Josephus

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Hi All,

I have recently downloaded and installed bfd3 drums. The standalone application works just fine but the logic plugin will not authorise. I have tried resetting and rescanning selection, restarting logic, restarting my mac etc. but it fails and brings up the message: 

Test MIDI
ERROR: -66745 IN CALL AudioUnitRender

* * FAIL
--------------------------------------------------
AU VALIDATION FAILED: CORRECT THE ERRORS ABOVE.

 

Does anyone know what might be going on or have any solution to fix this? 

 

Any help would be very much appreciated, 

 

Thanks

 

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Here is something I gleaned on the web…

 

Quote

 

Here is the YouTube video that helped me resolve the same issue:

 

https://youtu.be/3ugXyLtfBeg

 

I remember the problem occurred months ago when the update first happened but no one has enough mental space to always remember what the solution is.

 

Fortunately using YouTube to search for solutions like we normally use Google turns up solutions faster with step by step details.

 

The quick and clean steps of the video are:

 

Turn off computer.

Press and hold down Cmd R until the gray macUtilities screen appears.

Select Utilities from the menu options

Select Terminal on the sub menu

Type the following 2 words and hit Enter:

csrutil disable

From Apple menu, restart your computer

 

Upon restarting your computer and opening Logic, Logic will scan the single Audio Unit and your problem will be fully resolved.

 

Enjoy and share the wealth at will:)

 

 

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4 hours ago, fisherking said:

what des99 said, above.

what version logic, what OS? and have you tried contacting bfddrums?...

Thanks for the suggestions all. I'm running Monterey 12.0.1 and Logic Pro X version 10.7.4

I've tried contacting BFD over a different issue but that was 2 weeks ago and they have so far totally ignored me, so I don't have much hope...Just out of interest, what is SIP and what could possibly happen if I force authorised? As much as possible, I want to fix this without compromising my system 

Thanks guys

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SIP is System Integrity Protection, it protects your operating system files from being modified by other software. I doubt that turning this off will mean BFD will validate. You can try it if you want, but I think it's unlikely to help.

Just make sure you csrutil enable again afterwards, if you want to try it.

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  • 6 months later...

Hi Josephus, sorry no solution , same problem though BFD3 3.3.1 El Capitan/logic 10.3.3 stand alone/bfd2 fine .Crashes evaluation every time.I wonder did you delete your audio units case file? Find a solution .Been a BFD user for years and need 3.3.1 bfd3 on laptop.No good to me in stand alone only

Cheers T

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