Local user account
Launcher requires a local user account to run the application. Being a UWP application, Launcher is only available for use via the local user account on which it is installed.
A new licence and fresh installation of Launcher is required for each new local user that requires access to the application.
User Access Control (UAC)
The local user account requires its system privileges to be temporarily elevated during the installation process.
The process of assigning elevated privileges to the local user account is triggered by the Windows system UAC (User Access Control) by requesting Administrator credentials during the installation of packages and services necessary for Launcher to run.
When the installation is complete, the local user account elevated privileges are no longer in place. Launcher can now be run by the local user that installed the application.