1st annual offline tournament "Best Of The Best"

Dear opponents and organizers, I don't understand something. I downloaded the save file and placed it in the "Games" folder in Heroes, but the "Restoration of Erathia" map still doesn't appear. I'm playing on "Armageddon's Blade," but I thought it was allowed. Why is this happening, and what should I do? Can you explain it, maybe I missed something? Please, the sooner the better, I'm still hoping to complete the map.
Thank you in advance!