1.1. The user is asking if Lumion Livesync can be installed silently.
Hi,
Thank you for reaching out.
We haven't had any situations in the past where users had to deploy LiveSync silently. This is generally not a supported installation method for the plugin as it hasn't been tested.
We're not able to instruct further than sharing with you the info below, unfortunately. Hopefully, it helps enough for what you want to achieve.
What we can tell you is that the installation directory of Vectorworks is extracted from the registry key below (screenshot).
The language and exact version of the application are afterwards extracted from the VWVersion.txt file inside the installation directory of Vectorworks. It should be beside Vectorworks.exe. It looks like this:
Hope that answers your inquiry.