Urgent need Navigon maps for Windows CE 5.0

I have a navigation Pocket LOOX N100 Series

Code:

http://solutions.us.fujitsu.com/LOOX/

I need maps MN60 for Win CE 5.0
Balkans.
1. Bosnia and Hercegovina
2. Serbija
3. Montenegro
4. Croatia ....
and Germany

Hello, I know it's a very old post. But I have the same need now. I found an old Fujitsu Siemens Loox N100. I managed to boot on Windows CE 5.0 by activating ActiveSync using a CAB file.
I would like to know how to install a new GPS software or more recent maps.
Default software is Navigon MobileNavogator 6
I tried to copy some exe or cab file to the Mini SD card, but when I want to install them from the device, I have an error "xxx is not a valid windows CE setup file"
Anybody could help me achieve something with this old tech?
Thank you