title: .Net Framework 4 installation-failed
body: <p>I want to install .Net framework 4 on Windows 7 32 bits but i got this error message:</p>
  
  <blockquote>
    <p>.NET Framework 4 has not been installed because HRESULT 0xc8000222</p>
  </blockquote>
  
  <p>Do you know this message ?</p>