We have collected the most relevant information on Logic Audio Units Cache. Open the URLs, which are collected below, and you will find all the info you are interested in.
						
						
						
						
						
						Logic Pro X scanning audio units on startup - Logic Pro Help
						https://www.logicprohelp.com/forum/viewtopic.php?t=102072#:~:text=The%20cache%20file%20Logic%20Pro%20X%20uses%20for,%28Command-J%29%20and%20checking%20the%20%22Show%20Library%20Folder%22%20box.
 
						
						
						
						Bypass, remove, or rescan Audio Units plug-ins in Logic ...
						https://support.apple.com/en-us/HT201199
 
						
						
						
						How to Clear my Audio Unit Cache – UVI Support
						https://support.uvi.net/hc/en-us/articles/115005605985-How-to-clear-my-Audio-Unit-cache
For specific reasons, you may need to reset the Audio Units cache – here is the procedure: In Finder, go to Go then Go to Folder in the menu bar at the top. Copy-paste the following path then click Go: ~/Library/Caches; Delete any folder named AudioUnitCache. Delete any file named com.apple.audiounits.cache. Reboot the system.
 
						
						
						
						How do I clear my Audio Unit cache? - AudioThing
						https://www.audiothing.net/support/how-do-i-clear-my-audio-unit-cache/
In the Finder, press ⇧⌘G or choose Go > Go to Folder… from the menu. Type ~/Library/Caches in the “Go to the folder” field and press the Go button. Remove the AudioUnitCache folder. The next time you start your DAW, …
 
						
						
						
						Where are third-party Audio Units plug-ins installed on ...
						https://support.apple.com/en-us/HT201532
Bypass, remove, or rescan third-party Audio Units plug-ins in Logic Pro What to do if Logic Pro isn't working as expected Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, …
 
						
						
						
						Logic Pro X - Always rescans audio units on startup ...
						https://logic-users-group.com/threads/always-rescans-audio-units-on-startup.10773/
It was usually either a permissions issue related to the AudioUnits cache or some old Waves waveshells not scanning correctly, so Logic gets stuck in a loop rescannning them on every launch. I would check the caches folder: ~/Library/Caches/AudioUnitCache There should be a decently sized com.apple.audiounits.cache file in there.
 
						
						
						
						Logic Re-scanning Audio Units Almost Every Time! - Logic ...
						https://logicprohelp.com/forum/viewtopic.php?t=135930
There's been a development: my audio units cache is somehow disappearing. Yesterday it was there, I started and restarted Logic several times throughout the day, and it started without having to re-scan. This morning, I turned my machine on, navigated to library/caches, and the audio unit caches folder was GONE.
 
						
						
						
						Logic Pro X scanning audio units on startup - Logic Pro Help
						https://www.logicprohelp.com/forum/viewtopic.php?t=102072
The cache file Logic Pro X uses for Audio Units is /Users/your username/Library/Caches/AudioUnitCache/com.apple.audiounits.cache The user Library folder is hidden by default. You can reveal it permanently by opening the "Show View Options" window from your Home folder (Command-J) and checking the "Show Library Folder" box.
 
						
						
						
						The Audio Unit - Apple Developer
						https://developer.apple.com/library/archive/documentation/MusicAudio/Conceptual/AudioUnitProgrammingGuide/TheAudioUnit/TheAudioUnit.html
 
						
						
						
						Updating information on audio unit plug ins... : Logic_Studio
						https://www.reddit.com/r/Logic_Studio/comments/h7pi6j/updating_information_on_audio_unit_plug_ins/
 
						
						
							
						Now you know Logic Audio Units Cache
						Now that you know Logic Audio Units Cache, we suggest that you familiarize yourself with information on similar questions.