Exit the program. A remainder will be given to save any SET data if the configuration has changed. At exit, the current name of the SET file will be saved and the next time you run HOUSE/290, that particular SET file will automatically open.
Also, if HOUSE/290 is connected to the Comm Engine, the connection is terminated. If Auto Unload is checked, HOUSE/290 will terminate the Comm Engine as well. If no auto unload is performed, the Comm Engine will stay connected to the CP290.