(Microsoft Patch) from the official Adobe FTP.
If you are running an earlier version of Acrobat X (10.0.x - 10.1.15), applying the 10.1.16 update is necessary for: Adobe Acrobat X Pro Update 10.1.16 Download
Ensure Adobe Acrobat X Pro is already installed on your machine. (Microsoft Patch) from the official Adobe FTP
Which version you are running (e.g., Windows 10, Windows 11, macOS). Adobe Acrobat X Pro Update 10.1.16 Download