I installed the Map Maker, and I open it, it says Cannot find the Bananas texture! Wtf? How'd this happen? Ist Bananas supposed to come with the game?

What's more, when I open the textures folder...... Nothing is there.

Just download Soldat again, or simply get the textures from somewhere.

install in the soldatfolder...

Right!
"C:\Soldat\Mapmaker\Mapmaker.exe"
Wrong!
"C:\Soldat\Mapmaker.exe"