A DELTAGEN license normally allows the usage of one DELTABATCH configurator instance. Due to an issue in the license check sometimes the DELTABATCH configurator cannot be used even if a valid DELTAGEN license is available.
There is a hotfix available for DELTAGEN 2018x Refresh1 (12680):
- Download the “rttDeltaBatch.exe.zip” archive
- Extract the included executable into your DELTAGEN root directory and replace the existing file (e.g. “C:\Program Files\Dassault Systemes\3DEXCITE\DELTAGENxy\rttDeltaBatch.exe“).
Download Link: rttDeltaBatch.exe.zip