The user is facing the issue that when they Launch OpenUtilities Substation it also checks out a License for Descartes for MicroStation. This might be happening due to the reason that the user might have checked the Descartes options while installing Substation highlighted in the below image.
1. Launch Control Panel and select Programs and Features and search for OpenUtilities Substation. Select Substation and Right Click to select Change.
2. Next Uncheck the tick mark for Descartes and select Modify to apply the changes.