title: 'Advanced' Batch Code With BITSADMIN?
body: <p>So, I was making a simple 'Updater' program with batch. I was able to find and use this code:</p>
  
  <pre><code>bitsadmin /transfer Download /download /priority normal http://downloadsite.com/file.zip c:\file.zip
  </code></pre>
  
  <p>I was wondering if it was at all possible for it to compare files or something similar?
  For example, in the installation directory there is a file named 'Test.exe' and the same named file is on a download site. Depending on which file is larger, it will either download the new file or keep the old. Possible?</p>