The of your target machines (32-bit or 64-bit). The specific languages you need to deploy.
: The installer must match the "bitness" (32-bit or 64-bit) of the installed Office version to function. Installation Scenarios
start /wait lp.msi /quiet /norestart
The installer checks which version of Office is installed (2021, 2019, 2016, or Microsoft 365) and its architecture (32-bit or 64-bit). A mismatch (e.g., 64-bit language pack on 32-bit Office) will cause failure. microsoft office language pack offline installer work
Last updated: 2025. Applicable to Office 2016, 2019, 2021, and Microsoft 365.
: Move those files to the target machines and run setup.exe /configure configuration.xml to install them locally. Troubleshooting Common Issues Language Accessory Pack for Microsoft 365
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To help refine these deployment steps for your specific workspace, let me know:
Restart all open Office applications for the changes to take effect. Troubleshooting Common Offline Installer Issues Root Cause Resolution Trying to install a 32-bit pack on a 64-bit Office suite.
This is the easiest method for individual users with a Microsoft 365 subscription. Download the Offline Image Sign in to your Microsoft Account Navigate to Install Apps and select Other Options From the "Choose a version" drop-down, select Offline installer Choose your preferred Install the Language Double-click the downloaded file to mount it as a virtual drive. Open the virtual drive and run Setup32.exe Setup64.exe to begin the offline installation. Installation Scenarios start /wait lp
: Trying to install a 64-bit language pack onto a 32-bit Office installation.
How to Get a Microsoft Office Language Pack Offline Installer to Work
Understanding is essential for anyone in multilingual environments, especially IT professionals. Unlike the online method, the offline installer gives you full control—no bandwidth concerns, no download failures, no external dependencies. It extracts CAB files, updates registry keys, integrates MUI resources, and quietly enables a new language in minutes.
: Visit the Microsoft Support Page to select your language and download the specific 32-bit or 64-bit installer.