We have changed our installation framework from MSI to NSIS (Nullsoft Scriptable Install System). Unsuprvised installation is still possible and works with the /S argument. More options can be found here.
Thank you for your question. We will add this information to our installation manual.
I just tried to install the SDK with the ā/Sā command line parameter and it worked as expected!
The only point is now, that I receive a popup dialogue I have to interact with, if there is an older version installed on the target machine.
Is there another command line option to automatically remove old versions of the SDK? That would be helpful to achieve an unsupervised installation of updates on machines that are already running with an older version of the Ensenso SDK.