I made a map on GIMP (Grayscale, 513x513, one layer and no Mask) And exported as (mapname)Terrain.png
I then made a folder and put the .png inside of it.
When I went to FH >> Tools >> Mapmaker and attempted to type in the file name under "Terrain," All I got was either a crash or "Could not find...!"
Help, please? I love seeing maps and want to make my own and supply others with them, but I can't seem to make them. Did I miss anything?