This is how to add any executable (.exe) to your Window’s Command Prompt. I created a new instance of sublime_text.exe so I wouldn’t have to rename it (and therefore cause problems with other stuff).
Here’s a simple similar solution that I used to add a command for Sublime Text 2 (or any other program for that matter.)
First I created a folder in my user folder called batscripts to host the bat scripts I use.
Then I made a script called subl.bat and placed the following line in it.
@START C:\”Program Files (x86)”\”Sublime Text 2″\sublime_text.exe “%1″
Then I just added the batscripts folder to my PATH variable.
Now I can type subl index.html and it’ll launch Sublime Text 2 with the file open for me