Unable to find terrain for maps

[Dark Greyodon]

I have been making maps lately and everytime I do, FH eventually cannot "find the terrain.cfg" file. What is going on and how do I fix this?

[Ingredient]

I may have a few solutions to fix this problem but I would like a little more detail firstly So after saving maps you eventually get this message when you try loading it again in Map Maker? Or does this message appear when you open Map Maker?

[Dark Greyodon]

I may have a few solutions to fix this problem but I would like a little more detail firstly So after saving maps you eventually get this message when you try loading it again in Map Maker? Or does this message appear when you open Map Maker?

It appears when I try loading it again in map maker. Not immediately after, I can usually save it a few times and come  back to it, but eventually it just ends up poofing and I can't get back on it.

[Ingredient]

Another question which I forgot to add on my last post ^^" Has this error always appeared on Map Maker or has this only recently started happening to your game?

[Tokoa]

Im not so hot on maps.. So I guess all I can say is make sure you exported it right and placed all your files in the right place.