Here you can download and install 32bits Windows 10 build 14393 MUI language packs. All language packs on this page are from the Windows update server. After downloading, you can follow the installation steps here.
What is the MUI language pack?
The Multilingual User Interface (MUI) is a Microsoft technology for Microsoft Windows, Microsoft Office and other applications that with support for the installation of multiple display languages on a single system. Such a feature allows users to select or use their desired languages.
Windows MUI language packs can be downloaded and installed manually or directly using Windows update. But not all builds have support for installing a new display language via the Windows update. So, if you are in possession of the Windows 10 build 14393, then you should get your MUI language packs from this page and install using the guide below.