Crypton has released the Piapro Studio version 22.214.171.124 updater (for Mac only).
Please look for the update by launching Piapro Studio with menu [Help] -> [Check for Updates].
We fixed the scanning error of AudioUnit (on GarageBand / Logic Pro X) under macOS 10.13 High Sierra.
– This update is only for Mac. Windows version updater is not available.