Technical issues with Heroes III.

I unzipped the map and save file and put them where they were supposed to go, but neither the map nor the save file appears in the game.

Which version of Heroes 3 do you have?
Options:

1. The Restoration of Erathia
2. Armageddon's Blade
3. The Shadow of Death
4. Platinum (or Gold) Collection

Are you sure you put the save file in the ...\Heroes3\Games folder?
And the map in ...\Heroes3\Maps?