I have an web application created in ASP.NET and VB.NET that produces reports in Crystal and then exports them to PDF to be viewed in the browser. The problem I am having is that some users were upgraded to IE7 and now the reports display the same data no matter if the parameters have changed. IE7 is using the cache to display the report with the same data over and over. How can I turn off the cache on the pdf report?
I have "Check for newer versions of store pages" set to Automatically and included the meta tags
<meta http-equiv="Expires" content="0"/>
<meta http-equiv="Pragma" content="no-cache"/>
<meta http-equiv="Cache-Control" content="no-cache"/>
on the page where the report parameters are passed to no avail.