How to configure TFS to use a self-written merge utility for one specific file?

Question

Team Foundation Server

There is a C# solution.
It has one tricky file that needs to be merged extremely cleverly. There is a utility that can do this merge. How to configure TFS so that it applies this utility to this file?
What are the workarounds?

Answer 1

An old article describing how to change tools.
blogs.msdn.com/b/jmanning/archive/2006/02/20/diff-...
In short: you can easily configure TFS to use a specific tool for files with a given extension.
Here 's howto in pictures.