I am being prompted for "credentials" (username / password) when using Aspose Cells to send a file via the http response stream.
Note that: I don't have to actually input the credentials (as hitting the cancel button on the credentials prompt still sends the Excel file - and it is viewable, etc).
This does not happen within Visual Studio - it only happens when I run the code on another server (our QA machine).
My browser is IE 8.0 - and the OS is Windows 7 Professional (32bit).
I suspect that there is something within IIS that is causing the issue (but don't know where to look).
We have also tried identity impersonation within the web.config - to no avail.
Here is my code:
Dim wb As Aspose.Cells.Workbook = Nothing
Dim fileName As String = Nothing
wb = generateExcelFile(newDT)
fileName = “foobar.xls”
wb.SaveOptions.AttachedFilesDirectory = “C:\temp”
wb.Save(fileName, FileFormatType.Excel97To2003, SaveType.OpenInBrowser, Me.Response)