The agent starts automatically each time you start your Windows machine.
You can also manually start or stop the agent from the Client Agent Admin dialog.
To start (or stop) the agent, perform the following procedure:
Launch Arcserve Backup Agent Admin from Start Menu.
Select Options command on the menu bar, and select Services.
Select the Start Service button to begin the agent's service or select the Stop Service button to stop the agent's service.
Note: You can also choose whether you want to Start the Client Agent service on startup by checking the option 'Start the backup agent services as the system starts'
Close the Backup Agent Admin to exit.