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Adobe acrobat reader update
Adobe acrobat reader update how to#
In this manual we will describe how to update the root certificates which also triggers the auto-update mechanism that is activated by the opening of a signed PDF file. This can result in an older Adobe Acrobat installation not being up to date for al recent added trusted AATL root certificates.
Although there is a mechanism for automatically updating those trusted AATL roots, it is not activated by default.
Adobe Acrobat comes with a pre-defined set of trusted root certificates when installing the application.