Try
Dim document = New Aspose.Pdf.Document("123.pdf")
‘Dim ex As Integer = Aspose.Pdf.SaveFormat.DocX
’document.Save("output.docx", ex)
document.Save("output.docx",…...0_4.0.0.0_zh-Hans_b77a5c561934e089\mscorlib...L\mscorlib.resources\v4.0_4.0.0.0_zh-Hans_b77a5c561934e089\mscorlib...