IIS Rewrite remove WWW rule

web.config

  <system.webServer>
    <rewrite>
      <rules>
        <rule name="Remove WWW" stopProcessing="true">
          <match url="^(.*)$" />
          <conditions>
            <add input="{HTTP_HOST}" pattern="^(www\.)(.*)$" />
          </conditions>
          <action type="Redirect" url="http://{C:2}{PATH_INFO}" redirectType="Permanent" />
        </rule>
      </rules>
    </rewrite>
  </system.webServer>