Run the following command:
| Issue | Solution | |-------|----------| | "The package is not applicable to this image" | The .cab file's Windows build version does not match the target PC. Download the correct version. | | "Access denied" | Run your command prompt or PowerShell as Administrator. | | Language appears but UI remains English | Go to Settings > Time & Language > Language > Windows display language – choose the new language and sign out/in. | | Missing "Install from disk" button | Use the DISM method instead; the GUI option is not available on all Windows 10 editions (Home may lack it). | windows 10 language pack offline install
@echo off echo Installing Language Pack... dism /online /Add-Package /PackagePath:"%~dp0lp.cab" /Quiet /NoRestart echo Setting as default... dism /online /Set-SetUIOverridePreferredUILanguages /Language:fr-FR echo Done. Please reboot manually. pause Run the following command: | Issue | Solution
(Replace es-ES with your language code, e.g., fr-FR , de-DE , ja-JP ) | | Language appears but UI remains English
Once you have the .cab file on a USB drive or network share, use the Deployment Image Servicing and Management (DISM) tool.