title: Move thousand files that are each named identically to a single folder and rename them
body: <p>I have over thousand folders that are named like this:</p>
  
  <pre><code>0a1716b34054ce3ba3bb1bdb2ec71d0d58fe729e  
  0a5376e2d5de71dfaf0b07ec6fea3e8c09698e5a  
  etc.
  </code></pre>
  
  <p>In these folders are two files each, <code>__data</code> and <code>__info</code>. They don't have a file extension. I'm trying to move all <code>__data</code> files to a single folder and rename them with the following logic:</p>
  
  <pre><code>__data(1).unity3d  
  __data(2).unity3d  
  __data(3).unity3d
  
  etc.
  </code></pre>
  
  <p>I have no idea how to do it. Can someone show me how it's done on Windows 10?</p>