TF270000: The TFSBuild workflow activity cannot continue because it requires a build targets file that is version {0} or ...

TF270000: The TFSBuild workflow activity cannot continue because it requires a build targets file that is version {0} or higher. The version of the current build targets file is {1}. To fix this problem, log on to build machine {2}, open Control Panel, and run Repair on Microsoft Team Foundation Server 2010 to reinstall the appropriate version of {3}.