Hi Doug,
Starting from version 5.0 the command-line mode is no longer available in EasyMorph Desktop. For command-line execution use our new utility - Command-Line Worker which is specifically designed for that.
If you had an active subscription since a version before 5.0, you can obtain a free license for CLW in addition to your EasyMorph Professional license by sending a request to sales@easymorph.com.
The CLW utility can be downloaded here: All downloads
Sorry for the confusing error messages. We will fix that.
PS. I highly recommend checking out the release notes that come with EasyMorph installers.