ARDC-CL-000340 - Unsupported version of Adobe Acrobat Reader DC Classic must be uninstalled.
Adobe has ended support for Acrobat Reader Classic track and is no longer providing patches or security updates for this product. Organizations (including any contractor to the organization) are required to promptly remove Acrobat Reader Classic track versions as they are no longer supported by the vendor.
Remove/uninstall the Adobe Acrobat Reader DC application. Replace with a supported Acrobat version if required.