The Wolves of Steel. Your Steam game is v1.2 already, so as long as you are not in a Program Files folder with your install, you should be good to go. Just be sure and read the install instructions for the mod first, which are available as a separate download. UPlay is a bother, and also a front-end from Ubisoft. You will want to set it to Play OffLine when you get to that point of the install.
