I Can't Install SugarCube

Hi.

I'm trying to install and use the SugarCube story format. Here are the instructions I am trying to follow: http://www.motoslave.net/sugarcube/2/docs/twine-2.html

I followed all of the instructions, but I only get an error message saying "The story format at file:///C:/Users/Baker/Twine/Twine 2.0.3/storyformats/SugarCube-2/format.js could not be added (Could not load story format source)."

Here's a more detailed explanation of what I did.

I saved and extracted the SugarCube-2 format file to the story formats section of my Twine folder.

I then went to the SugarCube-2 file in my Twine folder. I went to the top of the window in order to display the file location, which was listed as "C:\Users\Baker\Twine\Twine 2.0.3\storyformats\SugarCube-2".

I then added "file:///" to the front of this address and changed the backslashes to forward slashes, as instructed to by the instructions posted above. I also added "format.js" to the end. I ended up with this: "file:///C:/Users/Baker/Twine/Twine 2.0.3/storyformats/SugarCube-2/format.js"

As far as I can tell, that is the correct file location. However when I type this in at the "Add a new story format" page, I get the error message listed above which says that the story format source could not be loaded.

Any help is appreciated.