working with Gtkradiant (gunz mapmaking)

i dont know if people on fgunz know this but probaply they do. i have a problem. im following this tutorial : https://forum.ragezone.com/f497/gunz...torial-746408/. so when i startup an offline gunz client with gmd.exe with my map is says. error cant create game. so i asked someone and he said that my files are wrong like it has to be .mrs with some things like xml etc. but when i save the map it saves it as .map and he says that you cant just change a filetype.

so does anyone know what im doing wrong? its not that my map is not right because if i open an normal skillmap it says the same.

so i think wrong filenames? but how to save it to all the needed files then?

for more info: https://forum.ragezone.com/f311/dont...-maps-1082340/