title: .net Framework version folders?
body: <p>Looking at current folder structure : </p>
  
  <pre><code>c:\Windows\Microsoft.NET\Framework -
   1. v1.0.3705
   2. v1.1.4322
   3. v2.0.50727
   4. v3.0
   5. v3.5
   6. v4.0.30319
  </code></pre>
  
  <p>And on the 64 ver : </p>
  
  <pre><code>C:\Windows\Microsoft.NET\Framework64-
   1. v2.0.50727
   2. v3.0
   3. v3.5
   4. v4.0.30319
  </code></pre>
  
  <p>And here is my question :</p>
  
  <p>I've installed today <code>4.5.1</code> : </p>
  
  <p><img src="https://i.stack.imgur.com/zlUU7.jpg" alt="enter image description here"></p>
  
  <p>But I <strong>don't</strong> see any folder for that version ( nor for <code>4.5</code>).</p>
  
  <p>If <code>3</code>,<code>3.5</code> are built on <code>2</code> and they do got special folder ( as you can see) - then why <code>4.5</code>/<code>4.5.1</code> didn't get their own folder ? what is so special about the way this version was embedded ?</p>