i am getting Illegal
filter Mode : V5.1.0.0 exception for some of the PDF document when I saving it.
Below is my sample code
dim pdfEditor as new Aspose.PDF.Kit.PdfContentEditor
pdfEditor.Bindpdf(SourceFile)
pdfEditor.ChangeViewerPreference(HideToolbar)
pdfEditor.Save(newFileName)
please help.