setup.exe /adminfile ArabicConfig.MSP /config install_ar.xml
setup.exe /configure config.xml
If the LAP installer asks to choose which Office languages to install, ensure Arabic is selected for both “Display Language” and “Proofing Tools” as needed. office 2016 arabic language pack install
Once installed, you must tell Office to use Arabic for your interface or editing: University of North Texas (UNT) Open an Office application Editing Language: office 2016 arabic language pack install