Sentinel server is installed as part of the full Server Studio JE installation and, as a result, it is always available at the same workstation where the Server Studio JE client is installed. This makes it easier to configure and test entire Sentinel locally before transferring the server to a dedicated host in the production environment. There is no separate installation process for the Sentinel server. See Server Studio JE ReadMe.txt document, for the full Server Studio JE installation instructions for your platform.