Open any Office app > File > Account > About [App Name]. Look for "32-bit" or "64-bit" next to the version number.
Translates all ribbons, buttons, dialog boxes, and help menus into Arabic. microsoft office language pack 2016 arabic 32bit
Microsoft Office Language Pack 2016 (Arabic, 32-bit) , now officially referred to by Microsoft as the Language Accessory Pack for Office 2016 Open any Office app > File > Account
This happens if you accidentally downloaded the 64-bit installer instead of the 32-bit version, or if your underlying Office installation is actually 64-bit. Re-verify your Office version using Step 1. Open any Office app >
Guide to Microsoft Office 2016 Arabic Language Pack (32-bit)