title: How to find the path to tf.exe from MsBuild
body: <p>I have an MsBuild file which shells out to TFS using tf.exe for a few things. Unfortunately the tf.exe file has been installed to different locations on the developer PCs and the build server.</p>
  
  <p>I could really do with a way of detecting where the tf.exe file is located within my script in the same way you can do $(MSBuildExtensionsPath32) etc. Is this possible?</p>
  
  <p>Thanks as always :)</p>