1 Reply Latest reply on Oct 30, 2015 9:12 PM by Sheena Kaul

    Adobe Acrobat XI, serial number validation issue following update (11.0.13)


      Installed and activated Adobe Acrobat XI on Windows 7 PC, a week later it auto updated to 11.0.13 and now will not activate because it cannot validate serial number online (PC is connected online)