I apologize if this has been already fixed but for some reason, the .bat doesn't work for me because of well... THIS.
So I was wondering if I didn't do it right or Windows just decided to sodomize me.
EDIT: Nevermind folks, I just found out that I am an idiot. So in the future, for others who are also suffering from the missing " _rpatool.py.tmp ", just transfer the game and .bat to another directory, especially if its in a folder with extra protections.