title: .htaccess; 301 redirect not working
body: <p>I tried the following code in <code>.htaccess</code> to 301 redirect <code>www.example.com/?content=file.php&amp;id=16</code> <code>www.example.com/file/This-is-the-title/16</code></p>
  
  <pre><code>RewriteEngine on
  Redirect 301 /?content=file.php&amp;id=16 /file/This-is-the-title/16
  </code></pre>
  
  <p>But it's not redirecting. The URL remains as it is.</p>
  
  <p>What am I doing wrong?</p>
  
  <p>P.S. I'm not asking for rewrite or so. I need a 301 redirect.</p>