Dungeon Builder 1.0 and OpenZone 4.1

[KhaN]

Hi,

I have 2 major problems with OpenZone.
1. When i save a zone with openZone (.scn), my zones isnt saved, file got a size, but when i reopen it with OpenZone, no mesh, no objects, all clear (I created ground mesh by importing 3DS).
2. When i import a 3DS, and export it as a mesh, i can view my mesh in OpenZone library. But if i close OpenZone and browse library to view the mesh i imported, i got an error (List index out of bounds (0).

Thanks in advance.