: These versions fully support MUI packs, allowing you to change 100% of the interface.

Ultimately, Microsoft’s modern operating systems (Windows 10/11) handle Romanian localization flawlessly, natively, and securely. If you have read this article because you are struggling to get the language pack to install, consider it a sign to upgrade your hardware or install a lightweight Linux distribution (many offer full Romanian support).

: For Ultimate or Enterprise users, it is installed by going to

As of 2026, Windows 7 is no longer receiving security updates. Installing a language pack does not make the OS safer. In fact:

: The Romanian SP1 language pack (Romanian_SP1_100.exe) is approximately Pro-face by Schneider Electric Installation & Workarounds Standard Method