title: DesktopAppConverter doesn't work
body: <p>See the following screenshot:</p>
  
  <p><a href="https://i.stack.imgur.com/YNiKV.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/YNiKV.png" alt="enter image description here"></a></p>
  
  <p>I don't know why. My environment should be correct.</p>
  
  <p><a href="https://i.stack.imgur.com/158zs.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/158zs.png" alt="enter image description here"></a></p>
  
  <p>Please help me. Thanks in advance.</p>