World Library  
Flag as Inappropriate
Email this Article

Multilingual User Interface

Article Id: WHEBN0000857111
Reproduction Date:

Title: Multilingual User Interface  
Author: World Heritage Encyclopedia
Language: English
Subject: .NET Framework, Resource (Windows), Language Interface Pack, Windows 7 editions, Windows Vista editions
Collection: Windows Administration
Publisher: World Heritage Encyclopedia

Multilingual User Interface

Comparison of Windows Vista Ultimate Start Menu interface with an English MUI applied in the left image, and a Traditional Chinese MUI applied in the right.

Multilingual User Interface (MUI) is the name of a Microsoft technology for Microsoft Windows, Microsoft Office and other applications that allows for the installation of multiple interface languages on a single system. On a system with MUI, each user would be able to select their own preferred display language. MUI technology was introduced with Windows 2000 and has been used in every release since (up to Windows 8). The MUI technology is covered by an international patent titled "Multilingual User Interface for an Operating System" (US Patent number: 6252589). The inventors are Bjorn C. Rettig, Edward S. Miller, Gregory Wilson, and Shan Xu.

Functionally, MUI packs for a certain product perform the same task as localized versions of those product, but with some key technical differences. While both localized versions of software and MUI versions display menus and dialogs in the targeted language, only localized versions have translated file and folder names. A localized version of Windows translates the base operating system, as well as all included programs, including file and folder names, objects names, strings in registry, and any other internal strings used by Windows into a particular language. Localized versions of Windows support upgrading from a previous localized version and user interface resources are completely localized, which is not the case for MUI versions of a product. MUI versions of a product do not contain translated administrative functions such as registry entries and items in Microsoft Management Console. The advantage of using MUIs over localized versions is each user on a computer could use a different language MUI without requiring different versions of software installed and dealing with the conflicts that could arise as a result. For example, using MUI technology, any version of Windows can host Windows applications in any other language.[1]

MUI products are available only through volume agreements from Microsoft. They are not available through retail channels. However, some OEMs distribute the product.


  • MUI in Microsoft Windows Vista and Microsoft Windows 7 1
  • See also 2
  • References 3
  • External links 4

MUI in Microsoft Windows Vista and Microsoft Windows 7

Up to Windows XP, MUI packs for a product are applied on top of an English version to provide a localized user experience. Windows Vista further advances MUI technology with support for single, language-neutral, language-independent binary files supporting multiple language skins, with the language-specific resources contained in separate binaries. The MUI architecture separates the language resources for the user interface from the binary code of the operating system. This separation makes it possible to change languages completely without changing the core binaries of Windows Vista, or to have multiple languages installed on the same computer while using the same core binaries. Languages are applied as language packs containing the resources required to localize part of or the entire user interface in Windows Vista.

MUI packs are available to Windows Vista Enterprise users and as an Ultimate Extra to Windows Vista Ultimate users. MUI packs are also available to Windows 7 Enterprise and Ultimate edition users.

Beginning with Windows Vista, the set of associated MUI APIs are also made available to developers for application development.

See also


  1. ^ "Guide to Windows Vista Multilingual User Interface".  

External links

  • Windows MUI Knowledge Center
This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.

Copyright © World Library Foundation. All rights reserved. eBooks from Hawaii eBook Library are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.