This option starts or stops E3 Server. When the Stop E3 Server option is selected, users are asked to confirm this operation. If confirmed, the Domain is stopped and closed, and all existing Elipse Power Studios and Elipse Power Viewers are disconnected, if there are any. Users are notified this does not allow using remote Elipse Power Studios and Hot-Standby. When an E3 Server is stopped, it can be restarted via Start E3 Server option.