title: Apache cannot start in XAMPP
body: <p>I'm getting this error when trying to start Apache in my XAMPP installation:</p>
  
  <blockquote>
    <p>Status change detected:stopped.<br>
    Error: Apache shutdown unexpectedly.
    This may be due to a blocked port, missing dependencies,improper privileges, a crash, or a shutdown by another method.<br>
    Press the Logs button to view error logs and check the Windows Event Viewer for more clues.</p>
  </blockquote>
  
  <p>What is wrong?</p>