Every time changes are made the Devotech iDAS Pipe Manager mappings must save it automatically.
If you must set the mappings every time you open the Pipe Manager, you might not have the right access to the following file:
You can run a test and export the mappings to the DefaultMappings.map file which can be found in the path above. If you get the message below, you do not have the right access to the file and the Pipe Manager will not save your mappings:
Note: The only time the mappings will not save, is when you do not save the drawing.