[Martin98]

I tried it with no luck.

Took the midland.tga texture from archive placed it in files/maps/_tex/land/summer, renamed it as fields_midland.tga, added to filelist, checked with new guinea setting lowland0=fields_midland.tga. No luck
Please if you have this trick working with some summer specific texture, please post which texture is that!

youps, i have not see that before

What's going on? It does not work? Trees appear? The map do not charge?

I tried it with several texture (even with texture makes of all pieces) and it works. And no need to put in a specific folder. Even in the folder WATER it works. And it works very well with the Wrapper.dll

EDIT
i have tried with lowland, and that work. no tree. Maybe you have make a error?

REDIT
normal that don't work!
files/maps/_tex/land/summer

its suposed of be
files/maps/tex_/land/summer

look the