We are using aspose.cells v4.5.0.0 and are having an intermittent issue with our web application.
When a user runs an export, the excel file sometimes opens twice with the same document. The second instance says the file is in use and gives option to open as read-only.
This problem does not happen in the local/code environment, only on production envrironments with ssl (https). This does not happen on all user machines nor is it specific to any one version of excel installed on user machines. Has anyone had similar issues and if so is there a resolution?
The code we use on the export event is straight forward from Apose documentation:
Private Sub Export
Dim wb As Aspose.Cells.Workbook = New Aspose.Cells.Workbook
Dim exportSheet As Aspose.Cells.Worksheet = wb.Worksheets(0)
... ADD STUFF TO WORKSHEET ...
wb.Save(_CALCULATOR_EXCEL_FILE_NAME, _
FileFormatType.Excel2003, _
SaveType.OpenInExcel, _
Context.Response)
End Sub