title: How to copy a directory structure but only include certain files (using windows batch files)
body: <p>As the title says, how can I recursively copy a directory structure but only include some files. E.g given the following directory structure:</p>
  
  <pre><code>folder1
    folder2
      folder3
        data.zip
        info.txt
        abc.xyz
      folder4
      folder5
        data.zip
        somefile.exe
        someotherfile.dll
  </code></pre>
  
  <p>The files <strong>data.zip</strong> and <strong>info.txt</strong> can appear everywhere in the directory structure. How can I copy the full directory structure, but only include files named data.zip and info.txt (all other files should be ignored)?</p>
  
  <p>The resulting directory structure should look like this:</p>
  
  <pre><code>copy_of_folder1
    folder2
      folder3
        data.zip
        info.txt
      folder4
      folder5
        data.zip
  </code></pre>