title: FAILED => unsupported connection type: winrm
body: <p>I'm trying to follow instruction on this site:
  <a href="http://docs.ansible.com/intro_windows.html" rel="nofollow">http://docs.ansible.com/intro_windows.html</a>
  to control windows machine using ansible.</p>
  
  <p>But unfortunately when I run this command:</p>
  
  <pre><code>ansible windows -i myinventory -m win_ping --ask-vault-pass
  </code></pre>
  
  <p>I get this kind of error:</p>
  
  <pre><code>windows.machine.com | FAILED =&gt; unsupported connection type: winrm
  </code></pre>
  
  <p>On the linux control machine I've installed pywinrm and on the windows machine there is PowerShell version 4.</p>
  
  <p>What I'm doing wrong?</p>