Error Message "Can't use map on this device" at startup
I have a TT XL IQ Route. I have just downloaded and successfully patched my 850.2781 France map using EasyActivator.
So far so good. Now when i transfer my map into the /France folder, the "can't use map on this device : France 161" (or whatever it says in English) shows up at startup.
My navcore is 9.026, latest version.
I have no idea what's going on !
Any help greatly appreciated !