Due to some problems with routing in Nederlands map update Garmin City Navigator 2013.40 has been withdrawn and a new 2013.41 release is here.
Just extract – run Mapsource.exe and create your map. No installation needed

Copy GMAP folder:
XP: C:Documents and SettingsAll UsersApplication DataGARMINMaps
Vista, Windows 7: C:ProgramDataGarminMaps

Download

 

Garmin City Navigator Europe NTU 2013.41