Dear Aspose Support,
We used the mentioned code (http://www.aspose.com/documentation/.net-components/aspose.words-for-.net/create-digitally-signed-pdf-documents.html) to digitally sign a PDF document created by Aspose.Words.We use the VeriSign certificate which we got when we registered our secure site. Then when the document is opened by Adobe PDF reader it states that the digital signature is invalid. I have included a screenshot of the error message in the attachment, due to the private nature of the information contained in the document I cannot attach the document itself. What can I do to assure that the signare is valid?
Jan Rink Brouwer
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