- A reference guide and manual in Russian for Heroes 3.

What the heck is this? Normal save files start like this:
‹ ЬЅy˜ХЅ7
and inside, there's:
H3SVG *  х6
P•
but this one:
PROTECTEDяТ ,
 2¬fя–
has nothing inside.
If this is even a save file, it's clearly from a different version of Heroes.
R55Max, does it open for you?