i have a question

[lllDash]

It must mean that your map is not located where you think it is. It's most likely saved in another location. start your editor and open your map and then go to "file" and then "save as" and then make sure that your story is re-saved in "...\redist\custom_stories\(your custom story folder)\Maps\(name of your map).map". I know, it sounds simple but that can be the only reason why your map can not be found.