This article lists downs the steps to follow if there is a need to uninstall and install the TIBCO Data Virtualization monitor service. 

Pre-requisites: Take an FSB of the TDV instance + backup of the TDV Server installation directory. 

(1) Run the following in the command prompt window to stop the monitor service:

            cd [TDV_INSTALL_DIR]
           .\bin\composite.bat monitor stop

(2) Start the TDV server by running the following command in the window:

            .\bin\composite_server.bat run

(3) Uninstall the monitor

.\bin\composite.bat monitor uninstall

(4) Install the monitor

.\bin\composite.bat monitor install