When running a dedicated server with the console disabled, how do I properly terminate the session?

To properly close the session: 

1. Open Task Manager (right click the taskbar).
2. Go to Details.
3. Find Moria.exe in the list.
4. Click ‘End Task’.
5. This will quit without saving.

For advanced users, If you send SIGINT (ctrl-C) to the process, the game will first save and then quit.