We've had a few tickets raised regarding the Open Source Import Utility on the Mac failing with the Standalone version. We've identified a Java issue that affects a small subset of users with a specific Java configuration. We've released a new version which addresses the issue.
The download is here: https://enterprise-architecture.org/pro ... -download/
We apologise for the delay on this one, but it's proven very stubborn to work out the problem.
Thanks for your patience and support on this