Renault Latitude Help needed.

Hi!
Im quite new in this gps world. Can someone give me tip which maps are compatibile with my device.
I would llike to have maps of Europe (complete).
I downloaded version 895.4437 but I get message that that map cannot be run on my device.
I used this tutorial
http://www.navitotal.com/showthread.php?2620-10-Simple-Steps-To-Upgrade-Carminat-for-Newbies

It is brand new SD card.

Don't know if it based on the Carminat Navcore or some other.
Can you please post all relevant details?

Here is photo of it.
4931
Is this enough?

Unfortunately you are stuck with what you have unless you buy the new maps off TT.
Currently there is no way to modify these Navcores.