title: TFS 2012 + Visual studio 2012: some settings options return "The user name or password is incorrect"
body: <p>I've upgraded our TFS 2010 to TFS 2012 without any issues. I can connect to the source control, checkin, everything I need to Work. </p>
  
  <p>But if I go to the settings page for the team project I'm connected to, the following options <strong>work</strong> as expected:</p>
  
  <p>Team project: Source Control</p>
  
  <p>Team project: Portal settings</p>
  
  <p>Team Project Collection: Source Control</p>
  
  <p>Team Project Collection: Process Template Manager</p>
  
  <p>But the rest of the options on the settings page just gives me this error</p>
  
  <p><img src="https://i.stack.imgur.com/iw6U2.png" alt="tfs error"></p>
  
  <p>I've tried looking at the requests Visual Studio makes to the TFS server using Fiddler, and with the ones that <strong>don't</strong> work, no requests are actually being made to the server. So it seems like the server is never being contacted for those specific options.</p>
  
  <p>I've tested this on two independent installations of Visual studio 2012, runnning on Windows 8.</p>
  
  <p><strong>EDIT</strong> </p>
  
  <p>I just installed VS2010 SP1 on one of the machines, and I can just fine access all of the following settings options: Security, Group Membership, Areas and Iterations, Portal Settings and Source Control.</p>
  
  <p>Looks like a VS2012 issue of some sort.</p>