When starting NAVIGON Fresh on a Mac OS 10.8.(Mountain Lion) or higher , you receive an error message:
"Not by a certified developer".


  1. Download Fresh.

  2. Then right-click (or secondary click in Apple language, or - if the option secondary click has not been activated - by pressed CTRL key and clicking) on the file "NAVIGON_Fresh.pkg" to show the shortcut menu and choose "Open".

  3. Now a message occurs, which you have to confirm by clicking "Open".

  4. Mac OS will now run the installation. Follow the instructions in the NAVIGON Fresh software.