You can start the Legacy Desktop for multiple instances of the Platform the Platform via the Desktop launcher Launcher application, or the you can start it in your browser.
When the Desktop launcher Launcher connects to the Platform, it will automatically download downloads and install installs the various files that are required to run the Desktop. After a system upgrade, the Desktop Launcher or Web Desktop in your browser will update updates these files to ensure that the Legacy Desktop is compatible with the connected Platform.
If a new version of includes of includes an updated version of the Desktop Launcher it will update itself.children