Hello, sorry for the private message... and thank you for your answer and your patience.
I sent you the file on mega.
In SD card because i don't have memory enough on the device... I don't have any map on the device. I bought this Navigon V without map.
I have a mac..i "dezip" with "the unarchiver" program and i don't have these .rar files... (no 3D, no DEM). For example, in the folder MAP, i have WEU.rar and when i "dezip" WEU.rar, I have WEU.img. In SQLite, I have D3575280A.rar and when i "dezip" this file I have D3575280A.db...
For information, i put only the WEU.img on SD card and, it seems to work....