Pdf in the popup window displaying grey screen

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C#

ASP.NET

Win7

IE8

Hi,

I have a small web application - which display the records in the popup window(displays PDF).Now, in windows xp the popup window displays the pdf correctly. but in the windows7 using ie8 it is displaying Grey screen.

My web application will be invoked from an exe application.By clicking on the menu the browser will open the application.In this scenario the above problem am facing but, while typing the url in the browser it's working properly. I am not able to understand what is the difference?. Anyways, my browser will be invoked from exe application only so, i have to make it work.


Thanks,
K.Vigneshwar