I posted this question a while back and didn't get much of a response. Basically, I would like to know how to create a clean install of the steam version of Tennis Elbow 2013. I already have the ITST Mod installed, albeit wrongly, and I need a clean install of the vanilla version of the game so that I can try to install Maxou's patch. If anyone knows how to do this, and can explain in relatively simplistic terms, then I would be very grateful of your help.
Thanks in advance.