Problem with: Server-side Maplist Mod 1.2/1.3

[Aceuz]

I've just added this mod to the game folder. But does it work together with H&D2:SS ?
When I want to create a server in Coop in H&D2:SS, there are no maps in the maplist available after adding this mod 

I'm very inexperienced at modding and don't know very much about it (no basics or so), so I've just followed the READ ME instructions.

Can someone tell me what's the problem and/or how it can be fixed, please?