I have upgraded our site from DNN 2.x to DNN4.x. The site uses SSL.  One module uses Crystal Reports 10 to export to PDF and Excel.  Since the conversion, the Export to Excel does not work when SSL is turned on (the PDF works fine). 

When the SSL is off, the message box asks if I want to open "ReportExporter.xls" and then opens the Excel document in a new window.  When SSL is turned on, it asks if I want to open "Default_aspx?tabid=93rq=xls" (with an underscore) and then says it cannot find "Default.aspx?tabid=93&rq=xls".

I have discovered that if I put the same code in a separate aspx page instead of in a DNN control, it works correctly with SSL on.

Thanks for any guidance to a solution.

The code  is:

Private Sub Export() 
 
     LogonCE() 
 
     _ReportId = _StateTransport.ObjectId 
 
     Dim psService As EnterpriseService =  _CESEssion.GetService("PSReportFactory") 
 
     Dim psFactory As PSReportFactory =  CType(psService.Interface, PSReportFactory) 
 
     Dim psReportSource As ReportSource =  psFactory.OpenReportSource(CInt(_ReportId)) 
 
     ReportExporter1.ReportSource = psReportSource 
 
     ReportExporter1.Visible = True 
 
     ReportExporter1.ExportFormatType = ExportFormatType.ExcelRecord 
 
End Sub