Dear all,

I am new to DNN and am working on a module that utilize Crystal Report for reporting. I cannot export the report to HttpResonse as below:

        Dim rpt As New ReportDocument
        Dim f As String = Server.MapPath("DesktopModules\Report\CrystalReport1.rpt")
        rpt.Load(f)
       
        Response.Buffer = False
        Response.ClearContent()
        Response.ClearHeaders()
        rpt.ExportToHttpResponse(CrystalDecisions.Shared.ExportformatType.PortableDocformat, Response, True, "Report")

This code cannot throw a save file dialog on my brower (FireFox) while it works fine with a normal web application. I guess that there must be some restriction on DNN security but don't know how to work around. Can some one help?

Thank you very much

CT