Office 2016 Language Interface Pack Repack ((link)) Guide

Once installed, users or scripts must set the active display language: Open any Office program (e.g., Word). Navigate to .

This is the official way to add editing, display, or proofing tools. Go to the official Microsoft Language Accessory Pack page. Select your version (Office 2016). office 2016 language interface pack repack

Repacks often come as a single, large ISO or executable file, making them easy to transport and install on offline machines. Once installed, users or scripts must set the

(Note: The data in this article regarding official updates is accurate as of June 5, 2026, based on the last known updates in 2024 and 2025.) Go to the official Microsoft Language Accessory Pack page

| Error Code | Meaning | Fix | | :--- | :--- | :--- | | | Fatal installation error | Run Microsoft Program Install & Uninstall troubleshooter, then reinstall repack. | | 1402 | Registry permission issue | Take ownership of HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\16.0\Language Resources . | | "Files in use" | Office app running | Close Outlook, Word, Excel, and Skype for Business. | | Missing fonts | Language requires specific system fonts | Download and install the official Windows Language Font Pack for that region. |

While Office Tool Plus is a highly effective solution, other methods exist. For volume license administrators, modifying an existing installation by editing the Config.xml file and re-running Setup.exe from the Office source is the official Microsoft method.

Close all open Office applications and run the downloaded file to complete the official installation.