You will see a setup.exe file and several sample configuration .xml files. Step 2: Create the Configuration XML File
from Microsoft’s official website.
: The Channel parameter in your XML file does not match the Channel of the installed Office application. If your Office is on the "SemiAnnual" channel and you downloaded "Current" channel proofing files, the installation will fail silently.
To deploy or install proofing tools without an active internet connection on target machines, you must use the official to download and package the language proofing files in advance. office 365 proofing tools offline installer
For professionals and IT admins, the Office Deployment Tool is the most reliable way to create a full offline installer.
Open a standard text editor (like Notepad) and create a configuration file. This file instructs the setup to download only the proofing tools for your target language instead of the whole Office suite.
Understanding Office 365 Proofing Tools & Offline Installation You will see a setup
Open as an Administrator on the offline machine. Navigate to the folder: cd C:\OfficeOffline Use code with caution. Execute the installation command: setup.exe /configure configure.xml Use code with caution.
Visit the official Microsoft Language Accessory Pack page . Select Version: Choose "Newer versions" for Microsoft 365.
Are you doing this for a or a large network ? Do you need help creating the configuration.xml file ? If your Office is on the "SemiAnnual" channel
To deploy these tools to user machines without using the internet, copy the entire C:\O365Offline folder to a USB drive or a shared network location (e.g., \\server\share\O365Offline ).
After installation and reopening your Office app, go back to > Options > Language . Under "Office authoring languages and proofing," verify your target language now says "Proofing installed" . You can also test by typing a word in that language and running spell check.
Connect your storage media containing the offline files to the target machine.
This folder will now contain setup.exe and a few sample .xml configuration files. Step 2: Create the Configuration XML File
Method 3: Using the Microsoft 365 Portal (Offline Installer)