If you absolutely must use a repack, treat it like fire—useful but dangerous. Download only from trusted archivers (search for repacks by KpoJIuK , m0nkrus , or LRepacks —though these are not endorsements, only industry-known names), always sandbox the installer first, and never run it on a domain-joined PC.
Instead of risking your computer with a third-party repack, Microsoft provides free, official . These are safe, secure, and fully supported. How to Install Official Language Packs: office 2016 language interface pack repack
: For most users, these are the standard way to add display, help, and proofing tools after the main Office installation. If you absolutely must use a repack, treat
While there is no official "paper" or "repack" documentation for the Microsoft Office 2016 Language Interface Pack (LIP), the standard way to handle these installations is through Microsoft's Language Accessory Packs . These are safe, secure, and fully supported