I have used basecamp for a while on old 390Zumo and BMW Navigator VI (Garmin 660) and thought I could work my way around ok having done lots of routes etc.
However, changing to the XT has got me really wound up.
First of all I am not seeing all the map detail, yes I am not using the basic map display and I am using the maps in the XT. Howver I realised that the EU countries other than France do have the data but not France or Germany, Belgium / Netherlands is all ok

Any idea how to unlock the French detail?
Many thanks