Windows Language Pack Offline Install ((hot))
Once installed via PowerShell, the language is added, but it may not be set as the display language. Run the following commands to switch to it (replacing fr-FR with your specific language code, e.g., de-DE for German):
– changes will take effect.
This is the standard built-in tool for installing .cab language files. Transfer the .cab file to your offline PC (e.g., via USB). Press Win + R , type , and hit Enter. Select Install display languages . windows language pack offline install