An error message is incorrectly displayed and associated with a valid digital signature.
A follow-up update to Reader DC Feb 2021 release for Windows & Mac 21.001.20140 Optional update, Feb 22, 2021, is available which addresses the "An error message is incorrectly displayed and associated with a valid digital signature." bug fixe that have been reported in the Feb 09, 2021 release.
This hotfix patch is applicable for Reader DC Continuous track.
Adobe recommends installing and updating Acrobat and Reader DC for Windows and Mac to the latest version 21.001.20140, as quickly as possible.
Install the update from the help menu of Acrobat Reader> select check for updates. Reboot the machine after installing the updates.
For detailed information about the latest update, please refer to the Release notes.
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