If you do not provide a GUID, the Help topic is not displayed. To find the GUID for a Help topic in the Help file, right-click the page, and then click Properties. The GUID is at the end of the Address for the page with an .htm extension.
Because the Windows Home Server Console is primarily run on a Windows Home Server home computer through the Windows Home Server Connector, the specified Help file must be installed on home computers as well as on the home server. The installation location on the home computer is %ProgramFiles%\Windows Home Server.