glitch in SM

[Ultimatum]

I've been having some trouble with SM regarding saving the .sm and .dwi files in the editor. Whenever I try to save it won't do anything to my .sm file, and it doesn't even create a .dwi file. It's really frustrating me because I can't find any way to fix it.

Usually I can figure out how to do these things on my own, but I'm lost on this one.

If anybody knows the problem and how to fix it I'd be greatly appreciative.