Internet Explorer Clear Cache

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ASP.NET

PDF is viewed in iframe, when a PDF is updated via code behind, instead of new updated pdf, old pdf is viewed. This cache issue occurs in Internet Explorer (10) alone not in mozilla and chrome. I have used below things:

<%@ OutputCache Location="None" %>

  Response.Cache.SetAllowResponseInBrowserHistory(false);

  Response.Cache.SetCacheability(HttpCacheability.NoCache);

  Response.Cache.SetNoStore();

  Response.Cache.SetValidUntilExpires(true);

Regards,

Bala