I have tried the fixes by going to Terminal. This didn’t work, so removed the file from the PrivilegedHelperTools, nothing was in LaunchDaemons when I came to remove. Shut down Mac and went into Audirvana and reinstalled the Sys Optimizer. This all worked fine, until I shut down and came back to it today. Played the first album fine, then subsequently when I press play it comes up with the error again.
Any ideas what I could try next?
Thanks in advance