To update an On-Premise license using a v2c update file, the user must download the Datakustik Launcher application from their user area, install and run it.

Then you must click on Login CL and enter the credentials assigned to you:

If that user has a Cloud account assigned, it will be displayed in Datakustik Launcher after logging in:

You must click on the buttonUpdate dongle, select the update v2c file and pressOpen:

The license should have been updated correctly.