Request for help with chl. format files

[Survivor_57]

Hi, I'm new into editing Black and White 2 files. I'm strugling to open chl. format files wich supposed to describe land's challenges. I've tried official moding tools, script tool and have no results. Could someone at least give me a hint?
Thanks in advance:
Survivor_57

 

[Survivor_57]

A bit off topic but I could use some help regarding compiling and using compiled scripts. I see that OOdin's compilation tool si pretty popular but I don't understand how it works. Regardles of what I write in "input" area, it doesn't find anything. On the other hand compiling standard way using Batch file has been made but I don't know how to use exactly new chl. file to make it work.
Sorry for all those questions but getting any informations with all those deadlinks and sites closed has become struggle. My trials and errors process has led me this far and I don't see any way of progressing right now.
Thanks in advance:
Survivor_57