Troubleshooting: Manual Installation of Simplified Chinese Basic Language Features
If you have ever tried to add Simplified Chinese to your Windows 11 or 10 machine only to see "Basic Typing" or "IME Dictionaries" stuck at 0% for hours, you are not alone. This is a notorious issue where the automated Features on Demand (FOD) download fails to trigger or complete.
The package at the heart of this is Microsoft-Windows-LanguageFeatures-Basic-zh-cn-Package~31bf3856ad364e35~amd64~~.cab. This file contains the essential spell-checking, text prediction, and word-breaking components required for the Chinese IME to function. Why the Standard Download Fails network restrictions in corporate environments
Commonly, these downloads hang due to Windows Update service glitches, network restrictions in corporate environments, or corrupted local metadata. When this happens, the "Dictionaries are not ready" error persists, making it impossible to type Chinese characters even if the keyboard layout is visible. The Solution: Manual Installation via DISM
To bypass the stuck Windows Update process, you can manually install the .cab file using the Deployment Image Servicing and Management (DISM) tool. network restrictions in corporate environments
Chinese basic typing not completing download - Microsoft Q&A
Some full Language Packs (LP) for zh-cn require the "Basic" features as a dependency. If you try to install the full LP without the Basic .cab, DISM will return: network restrictions in corporate environments
DISM does not support installing a language pack when the neutral language pack is not installed.
The segment 31bf3856ad364e35 within the filename corresponds to the PublicKeyToken attribute. In the Windows assembly manifest, this specific hexadecimal string identifies the publisher as Microsoft Corporation. The presence of this token ensures that the Windows servicing stack validates the package against Microsoft’s root certificate infrastructure, preventing the injection of unauthorized or tampered localization packages.
A critical operational insight is that the LanguageFeatures-Basic package often cannot be installed if the OS image contains a mismatched or newer version of the servicing stack. Furthermore, if an administrator attempts to install the Full Language Pack without the Basic pack (if the image is stripped of FODs), the