I cannot get plugins from Arturia to work with the new Garageband. I really wish that I could but cannot get them to run. There was an alert screen that came up and said "eLicenser Control Error: Aplication 'CS-80V2' has caused the following error: Aplication 'Synsopos.app' could not be started. Probably the file is corrupted or incompatible, or file access permissions are set incorrectly. Pleas downlod and install the latest version of the eLicenser control software"
Which I did do along with the latest versions of plugins from the Arturia website, to no avail.
Please help Arturia!
Would you believe Apple updated GBX today and solved the problem!!