I have a problem exporting infragistics’ objects to Excel.

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Points 20
Replied On: Fri, Dec 17 2010 3:58 AM Reply

We have an application where we export to Excel files using “UltraWebGridExcelExporter”, but it shows the following error:

                   "Internet Explore cannot download form.aspx of xxx.xxx.es "

 "Unable to open this Internet website. The site you requested is not available or not found."

The website is installed in a security environment with SSL:

The parameter of the web server in the HTTP header is:

             Cache-control = no-cache

             Cache-control = no- store.

This is a problem with Internet Explorer and I cannot find a solution. Does anyone know how I can solve it?


  • Post Points: 20

All Replies

Answered (Not Verified) Replied On: Wed, Oct 26 2011 10:25 AM Reply

Hello caod ,

Thank you for posting in our forums.

This issue is not related to Infragistics components.

It happens when you attempt to open or download a Microsoft Office document from a secure Web site in Internet Explorer.

It  occurs because of the "Cache-control = no-cache" in the HTTP headers

Please refer to the below articles for more information.



Let us know if you need further assistance.

Kind Regards,

Tsvetelina Georgieva

Infragistics, Inc.

  • Post Points: 5
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