title: Can't Create Or Open Web Sites in Visual Studio 2012 Ultimate SP1 x64
body: <p>I have an error when trying to create  or to open a website in my visual studio professional 2012. </p>
  
  <p>A dialog box appears to me that says says</p>
  
  <blockquote>
    <p>The Web Developer Tools option must be installed prior to opening or creating Web projects.You can install this option by repairing your Microsoft Visual Studio installation and ensuring that 'Web Developer Tools' is checked in the list of optional components</p>
  </blockquote>
  
  <p>I am using  Windows 7  Ultimate Service Pack 1 on a 64-bit operating system and I have already installed the Web Developer Tools.</p>
  
  <p>Could you please help me.</p>