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Earliest Acrobat version where "This document could not be Reader Extended" is resolved

Explorer ,
Jan 27, 2023 Jan 27, 2023

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Can someone advice which Acrobat Pro version is the earliest version where this error is resolved? (ie. which version supports the latest Adobe RE root certificate)

 

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TOPICS
Create PDFs , Edit and convert PDFs , General troubleshooting , PDF forms

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correct answers 1 Correct answer

Explorer , Jan 27, 2023 Jan 27, 2023

I answer my own question finding the reference below:

 

https://helpx.adobe.com/sg/acrobat/kb/reader-extended-pdfs-and-adobe-root-ca-expiry.html

 

Creation of Reader Extended PDFs from Adobe Acrobat

Adobe Acrobat uses a certificate issued by 'Adobe Root CA' to sign Reader Extended PDFs. This certificate can no longer be used to create new Reader Extended PDFs post its expiry on January 7, 2023. The November 2022 update of Adobe Acrobat (Continuous and Classic track) creates Reader Extended PDFs using

...

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Explorer ,
Jan 27, 2023 Jan 27, 2023

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I answer my own question finding the reference below:

 

https://helpx.adobe.com/sg/acrobat/kb/reader-extended-pdfs-and-adobe-root-ca-expiry.html

 

Creation of Reader Extended PDFs from Adobe Acrobat

Adobe Acrobat uses a certificate issued by 'Adobe Root CA' to sign Reader Extended PDFs. This certificate can no longer be used to create new Reader Extended PDFs post its expiry on January 7, 2023. The November 2022 update of Adobe Acrobat (Continuous and Classic track) creates Reader Extended PDFs using a new certificate issued by ‘Adobe Root CA 2’. Adobe recommends users update to the latest version of Acrobat (November 2022 update or later) to continue using this functionality post-January 7, 2023.

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