How to use Visual Studio (vsdiffmerge) as external diff tool in SourceTree for Mercurial?

Question

I am using Mercurial for my source control and SourceTree to manage it. I want to use Visual Studio\'s built in diff and merge tool (vsdiffmerge) for comparing files however thi

Answer 1

1. You have a lot of useless (at least) blackslashes in commands and arguments
2. Read Setting Up DiffMerge page, second chapter and fix own mistakes