PC.net

.mui

File Type Generic IconMultilingual User Interface File
File Format Proprietary (Microsoft)
Usage Referenced by an application; not meant to be opened manually
Rank ★ ★ ☆  Average
Description

Contains resources used by Windows 2000/XP MultiLanguage Version; allows the Windows interface to be changed to different languages; additional language packs can be installed using the Muisetup.exe application.

Most MUI files are stored in the "%SystemRoot%\Mui\Fallback\LangID\*.mui " directory, but some may also be linked to specific programs, i.e. "Notepad.exe.mui."

Open With
Windows

IconMicrosoft Windows Multilingual User Interface

Updated June 14, 2007
Information from the PC File Extensions Reference
https://pc.net/extensions/file/mui
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