title: how to remove Team Foundation login informations in Visual Studio 2012
body: <p>I have a project shared in Visual Studio Team Services and I use Visual Studio 2012 Express.</p>
  
  <p>My team mate logged in with a wrong account and now when selecting the server to connect to VS doesn't ask him for credentials any more.</p>
  
  <p>I read that VS credentials in Windows 7 are managed via the control panel -> user account -> credential manager. But even when there are no more credential inside it, rebboting VS, rebooting the computer, he is not asked for login information when selecting the server to use.</p>
  
  <p>Any suggestion?</p>