Hello,
   We are launching  XBAP (WPF) application from ASP.net application (here we are running full trust XBAP application). In this we are using BrowserInteropHelper.HostScript object.  We are getting the error as System.MissingMemberException: Member ‘[object window].setCallBackObject’ not found.
      This error is on IE 9 browser. The application is working fine on IE8.
As per my understanding the cause of error is IE9 does not expose  BrowserInteropHelper.HostScript

I have following queries
How can I make the BrowserInteropHelper.HostScript object , IE9 compatible Is there any solution for this?

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