Using reader DC 17.012.20095 and a valid certificate stored in my Windows Certificate Store
The certificate is trusted to Sign Documents or data as well as to Certify documents.
I sign a simple text file exported to PDF by Microsoft Word
As soon as signing is done I get to view the signed PDF in Reader DC and the signature is invalid
Signature is INVALID.
- The document has been altered or corrupted since the Signature was applied.
- The document is signed by the current user.
Have no clue how to fix this
Edit: Signing with self created certificate works fine, so the issue is related to a purchased certificate from a trusted CA in which trust setting is explicitly permitting
Sign documents or data
Certify documents
Other three options are denied:
Execute dynamic content that is embedded in a certified document
Execute high privilege JavaScript that are embedded in a certified document
Perform priviledge system operations (networking, printing, file access, etc.)
Please help
Thank you
Message was edited by: Ofer Lapid