Colin Hynes

I got the same thing. The solution seems to be to go to: Apple Menud - System Settings - Privacy & Security - Full Disk Access and then add the Vectorworks application to the list of applications that are allowed full access to the disk. I enabled for the Vectorworks Installer as well (as added insurance). My application works fine now and I don't get the error anymore after allowing the full disk access and reinstalling the software as insurance to get things to work.