Matorileo

When I downloadhttp://cdncache-a.akamaihd.net/items/it/img/arrow-10x10.png a mod to nexus mod manager it works fine and the mod is sent into the Unnasigned category. But when I try to activate it, the message "(name of the mod).enb cannot be found" appears. And it says after that "The mod was not installedhttp://cdncache-a.akamaihd.net/items/it/img/arrow-10x10.png". Please HELP !