If you want to deploy the Boring Toolbox Client or API to a number of workstations or management servers silently (no gui) you can do this with the following switches in an elevated command prompt.
Example usage to silently deploy Boring Toolbox v5 Server:
BoringServiceInstaller-5.20.0718.exe /exenoui /qn
Example usage to silently deploy Boring Toolbox v5 Client:
TheBoringToolbox-5.20.0718.exe /exenoui /qn
Note: Version 5 server please read the installation instructions carefully to understand necessary prerequisites and considerations.