How can I make WinMerge my git mergetool?

Question

I\'m trying to integrate WinMerge with Git as I\'ve seen others done before on Windows 7 Ultimate.

I\'ve followed the following steps, but an error continues to show

Answer 1

After hassling with this for over an hour, I installed tortoisegit and so far it's giving me exactly what I want.

Settings of Winmerge for Tortoise git are described in http://thoai-nguyen.blogspot.com.au/2012/03/setup-tortoise-git-and-winmerge.html