First, thanks for your reply!
Yes, we've followed the format:
sudo /Volumes/Vectorworks2022-SP5-664120-SeriesBEG-installer1-osx/Vectorworks\ 2022\ Installer.app/Contents/Resources/installer/Install\ Vectorworks2022.app/Contents/MacOS/installbuilder.sh --unattendedmodeui none --mode unattended --Serial EHXXXX-XXXXXX-XXXXXX-XXXXXX --installdir /Applications/Vectorworks\ 2022/
We originally didn't have the --installdir, but we added it just in case with no success.
We also did "--serial XXX" instead of "--Serial XXX" with no success.
When Vectorworks starts, we can see there's no serial attached in the startup screen. Afterwards, we are asked to provide a license.
Our test environment does't have any previous version of vectorworks installed and in addition to running the uninstaller, we also remove any cached vectorworks folders lingering around between trials.
Is there anything that needs to be done with the license description file?
Again, thank you for any tips you can provide.
Also - Sorry for posting this in the wrong forum and not in the 2022 forum.