Hi!
I think dropbox messed something up. Try downloading download "elevator-win32-0.3.2-GUI.zip" that contains the simple GUI wizard by pressing "Download" button.
After downloading it you can extract it. Start "elevatorGUI.bat" as administrator and it will provide you the wizard to go through.
Before that you might want to create custom sm.json. The following documentation is useful that describes howto create it:
Thanks,
Dmitry