To connect to Team Foundation Server (TFS) 2010 from Visual Studio 2005, Following software updates should be installed on a machine.
This is a working solution. I tested it.
- Visual Studio 2005, a pre-requisite
- Visual Studio Team System 2005 Team Explorer, Download from here
- Visual Studio 2005 Team Suite Service Pack 1, Download from here
- Visual Studio Team System 2005 SP1 Forward Compatibility update for TFS 2010, Download from here