I have downloaded and installed emacs from http://ourcomments.org/Emacs/EmacsW32.html.
However when I tried to use the command for emacs on my command prompt
C:\Users\BTDemapan\Desktop\Thesis emacs totality.py
I get this message
'emacs' is not recognized as an internal or external command, operable program or batch file.
I could only manually open the file using the GNUEmacs Client by clicking on it from its folder location.