Embedding a browser in a javafx application using xulrunner and mozswing

Hi,

I am trying to embed a browser in my javafx application.
Version Details are as given below.

Java 1.6, xulrunner 1.9.2, mozswing-2.0beta2,
Windows 32,Netbeans 6.9 and javafx sdk 1.3

Firefox is not installed on my machine.

My program is giving the following error:

Jul 14, 2010 6:17:35 PM org.mozilla.browser.MozillaInitialization
initialize
INFO: Using xul runner dir: D:\xulrunner-sdk\bin
Exception in thread "Mozilla" org.mozilla.xpcom.XPCOMException: The
function "createInstance" returned an error condition  (0x80004002)
        at
org.mozilla.xpcom.internal.XPCOMJavaProxy.callXPCOMMethod(Native
Method)
        at
org.mozilla.xpcom.internal.XPCOMJavaProxy.invoke(XPCOMJavaProxy.java:
143)
        at $Proxy3.createInstance(Unknown Source)
        at org.mozilla.browser.MozillaExecutor
$1.run(MozillaExecutor.java:166)

Jul 14, 2010 6:17:36 PM org.mozilla.browser.XPCOMUtils asyncProxy
SEVERE: failed to create XPCOM proxy
org.mozilla.xpcom.XPCOMException: The function
"getServiceByContractID" returned an error condition  (0x80040154)
        at
org.mozilla.xpcom.internal.XPCOMJavaProxy.callXPCOMMethod(Native
Method)
        at
org.mozilla.xpcom.internal.XPCOMJavaProxy.invoke(XPCOMJavaProxy.java:
143)
        at $Proxy0.getServiceByContractID(Unknown Source)
        at org.mozilla.browser.XPCOMUtils.asyncProxy(XPCOMUtils.java:
116)
        at
org.mozilla.browser.MozillaExecutor.asyncExec(MozillaExecutor.java:
318)
        at
org.mozilla.browser.MozillaExecutor.mozAsyncExec(MozillaExecutor.java:
471)
        at
org.mozilla.browser.MozillaPanel.addNotify(MozillaPanel.java:322)


 I had read some articles about xulrunner installation and xpcom
registration.But its not much clear.Can anyone please guide me
regarding this.Thanks in advance..