Oh great! I'm glad this helped a couple of people. Given that this seemed to be a permissions thing, sudo seemed more like a direct solution than changing the display profile settings.
Ok cool thanks - sorry I missed that thread in my hasty search.
I didn't see the "sudo" workaround mentioned, so perhaps this can be helpful to someone.
I had a weird issue where I could not run the V5.20.14 installer (nor the uninstaller for my much older version of REW) on my M1 MacBook Pro running Ventura 13.1.
Double-clicking the installer (or uninstaller) icon launched the prompt indicating that install4j would run, but then it would just...