title: Creating a SWT.MOZILLA browser on Windows 64 bit and SWT 4.3
body: <p>I'm trying to create an SWT Browser widget of the SWT.MOZILLA type under windows 8 64Bit with SWT 4.3 64Bit.</p>
  
  <p>According to <a href="http://www.eclipse.org/swt/faq.php#howusemozilla" rel="nofollow">this</a>, SWT 4.3 should support 64 Bit version on XULRunner 10.x or 24.x</p>
  
  <p>So, I have downloaded both the 10.x and 24.x 64 versions from <a href="http://wiki.mozilla-x86-64.com/Download" rel="nofollow">here</a> and unzipped under <code>c:\xulrunner10</code> and <code>c:\xulrunner24</code> respectively.</p>
  
  <p>If I start my java app pointing to xulrunner10 (using the VM argument <code>-Dorg.eclipse.swt.browser.XULRunnerPath=C:\xulrunner10</code>) it works, however if I try with xulrunner24 (using the VM argument <code>-Dorg.eclipse.swt.browser.XULRunnerPath=C:\xulrunner24</code>) I get the follwoing error:</p>
  
  <pre><code>Exception in thread "main" org.eclipse.swt.SWTError: XPCOM error 0x80004005
      at org.eclipse.swt.browser.Mozilla.error(Unknown Source)
      at org.eclipse.swt.browser.Mozilla.initXULRunner(Unknown Source)
      at org.eclipse.swt.browser.Mozilla.create(Unknown Source)
      at org.eclipse.swt.browser.Browser.&lt;init&gt;(Unknown Source)
  </code></pre>
  
  <p>I also noticed that I get the same error if pointing to unexisting directory, however the folder c:\xulrunner24 exists and contains all the files as well as xulrunner.exe.</p>
  
  <p>How can I make xulrunner 24.x 64bit embeddable in my swt 4.3 app?</p>