Version 1.2, 1.3 and 2.3 are not supported any more. We advise all users of these versions to upgrade to version 1.4 or 2.4.
For all other versions of GUM Workbench, updates to the latest build are available in the download section.
It is possible to upgrade any version of GUM Workbench to a higher version any time by purchasing an upgrade license.
The SMU file format is upward compatible. Higher program versions of GUM Workbench can read the files created with older versions. Version 2.4 offers a function to write files in a format that is compatible with Version 1.3 and Version 2.3.
All files created with an Educational Version can be read and modified by a full version of the program.
In case of problems with reading existing SMU files, please contact product support by email (support(at)metrodata.de) and we will be happy to help.