Error occurs when i import new map

[cyw]

I want to setup a new project. After selecting a map file, I press the OK button, and then the software closes automatically without no information.
I tried several other map files, and the same results.
These map files were generated by map-editor.
What is wrong?

[Morten]

This is a fairly usual problem and can have several explanations. There are some guidelines at http://www.wasp.dk/Support/FAQ/WengMaps.aspx