I am facing problem using Ajax AsyncFileUpload control in IE7.0 and IE8.0 browsers.
It is working fine in local environment, when you deploy the code in Windows Server 2003 (IIS6.0) with Integrated Windows Authentication mode it is not working properly in IE7.0 and IE8.0 browsers.
I am doing the validation in client side using OnClientUploadStarted, OnClientUploadComplete it is working fine but once click on any other button (server side) getting the error Internet Explorer cannot display the webpage (Diagnose Connection Problem) in IE7.0 and IE8.0 browser. Same thing is working fine in other browsers.
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