To install the Serbian language pack for Microsoft Office 2016, you need to download the official Language Accessory Pack and then configure your Office settings. Step 1: Identify Your Office Architecture
Once installed, you must activate the language within the Office settings: Language Accessory Pack for Microsoft 365 microsoft office 2016 language pack serbian
The language pack will not work with Office 2016 Click-to-Run (C2R) versions that came pre-installed on some laptops. You need the Volume License (VL) or Retail MSI version. If you have Office 2016 from a Microsoft 365 subscription, you cannot use this pack—you must use the built-in language preferences. To install the Serbian language pack for Microsoft
setup.exe file inside.