We deployed BI reports using performance point services to SharePoint BI site.

When user try to Export to Excel, the page redirects to OfficeExportPage.aspx and ask for authentication for anonymous user, this page is responsible for converting the report to excel and download to the user.


  • How to write an application page for it do the function of OfficeExportPage ?
  • and deploy to this page to _layouts folder and give access permissions to anonymous users to enable them to download the report into excel.
  • How to Use the UnsecuredLayoutsPageBase class when creating this SharePoint Application Page?

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