Air NativeProcess.isSupported

Strange issue where ‘NativeProcess.isSupported’ always return false, no matter what I do.

Application publishes and runs just fine other than that, thoughts?

Version: 3.1
SupportedProfiles : <supportedProfiles>desktop extendedDesktop</supportedProfiles>
Publish through FDT 5.5


<?xml version="1.0" encoding="UTF-8"?>
<application xmlns="http://ns.adobe.com/air/application/3.1">

  <id>Qwerty</id>

  <filename>Qwerty</filename>
  <name>Qwerty</name>
  <versionNumber>1.0.1</versionNumber>

  

  <initialWindow>
    <content>Qwerty.swf</content>
 
    <aspectRatio>portrait</aspectRatio>
    <fullScreen>false</fullScreen>
    <autoOrients>false</autoOrients>
    <renderMode>auto</renderMode>
    <maximizable>true</maximizable>
    <minimizable>true</minimizable>
    <resizable>true</resizable>
    <visible>true</visible>
    <systemChrome>standard</systemChrome>
    <transparent>false</transparent>
  </initialWindow>

  <supportedProfiles>desktop extendedDesktop</supportedProfiles>

  <customUpdateUI>false</customUpdateUI>
  <copyright />
  <description />
</application>