A large list of maps will be displayed, you just need to download the xxxMapxxx.bmp and the xxxMapxxx.mcf, this is inside the zip file, download the file, unzipped and copy the files (maps) into your mobile device.
From your Windows CE/Windows Mobile, go to Start->Programs->u-Center Mobile(I assume you have installed the software)->View->Map View->New Map View... From here navigate to find the map you want.
These sections contain more than 170 files and 60 maps:
1- Tanger-Tetuan (Area) , Hybrid/Map
2- Fes (Area) , Hybrid/Map
3- Meknes (Area) , Hybrid/Map
4- Rabat (Area) , Hybrid/Map
5- Casablanca (Area) , Hybrid/Map
6- Marrakech (Area) , Hybrid/Map
7- Atlas (Area) , Hybrid/Map
8- Ouarzazate (Area) , Hybrid/Map
9- Dades (Area) , Hybrid/Map
10- Merzouga (Area) , Hybrid/Map
11- Bounane, Figuig (Area) , Hybrid/Map
12- Zagora (Area) , Hybrid/Map