Microsoft Office 2016 Arabic Language Pack X32 [High Speed]

Visit the Language Accessory Pack for Office 2016 page on Microsoft Support.

The "x32" or 32-bit designation is critical. You must match the architecture of your language pack to the architecture of your installed Office version, not necessarily your Windows operating system. microsoft office 2016 arabic language pack x32

If you have installed on a 64-bit Windows machine, you must use the x32 language pack. Visit the Language Accessory Pack for Office 2016