PC Access displays this message if you are online with a BORIS Maestro MLS, you have selected the Navigate ring menu , and you have not installed the Waypoint Navigate! mapping accessory. If you had installed Navigate!, the Download Tagged Listings window would open as the first step in launching your mapping accessory.
PC Access detects the presence of the Waypoint Navigate! mapping accessory by looking for the NAVIGATE.INI file in your Windows directory. If you actually have installed Waypoint Navigate! and you get this error message anyway, check for the NAVIGATE.INI file to be sure it is in the right place. If you continue to get this error message, follow the instructions for an internal error.