title: TFS2010 Build failing -- Read permission required
body: <p>I recently moved a project from TFS2008 to 2010, and I'm having trouble getting the 2010 build scripts to work. I managed to make the script run using the the upgrade template, but I'm running into the following error:  </p>
  
  <blockquote>
    <p>TF204001: The item $/blah/blah/blah/TFSBuild.proj cannot be downloaded. Read permission is required to retrieve the content.</p>
  </blockquote>
  
  <p>I can't figure out what needs this permission (my account? The build daemon? I assume the latter), nor how to grant them. Any ideas?</p>