Map update failure (Medianav



After the OS update ( -> I can not update the map content.

  1. The navi system collects info at the memory stick so as to update the maps.
  2. The MediaNav Toolbox does not recognize the installed OS version and downloads again the same OS update
  3. Can not update the navi, gives a message of bad data or tries to collect again the car info

Help please?

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