Excel or Project cannot connect to TFS 2010 or TFS 2012 servers

After applying Update 3 to any edition of Visual Studio 2015, or installing TFS Office Integration 2015 Update 3, you may have problems connecting from Excel or Project to TFS 2010 or TFS 2012 servers.
More information
We have published a fix for this in our TFS Office Integration package.  You can install the Office Integration 2015 Update 3.1 ISO or Web Installer on your system to fix your Visual Studio install and Office Integration packages.

Article ID: 3181963 - Last Review: 08/01/2016 20:55:00 - Revision: 1.1

Visual Studio 2015 Update 3, Visual Studio Team Foundation Server 2015

  • KB3181963