: The executable file for the Office Deployment Tool. It does not contain Office files itself but acts as the engine to download or install them.

Once the files are downloaded (or if you choose to install directly from the CDN), you are ready to deploy. Open an elevated Command Prompt on the target machine and run the core command: setup.exe /configure configuration-office2021enterprise.xml Use code with caution. Critical XML Parameters Explained

: Specifies the 64-bit architecture, which is recommended for modern hardware to handle larger datasets in Excel.

: This tag allows you to prevent specific apps from installing. In the example above, Access and Skype for Business are excluded to save disk space and reduce clutter.

To deploy Office 2021 Enterprise successfully, you need two core files working together: the executable engine and the configuration blueprint. 1. The Office Deployment Tool (setup.exe)

You are now equipped with the foundational knowledge and advanced techniques needed to master this process. Remember these key takeaways:

Ensure your Key Management Service (KMS) host is configured to support Office 2021, or embed your Multiple Activation Key (MAK) directly inside the tag using the PIDKEY="XXXXX-XXXXX-XXXXX-XXXXX-XXXXX" attribute.

Use code with caution. Utilizing Microsoft's Customization GUI

Run the self-extracting executable ( officedeploymenttool.exe ).

Here’s a review of the command and XML configuration file you’ve referenced:

Ensure the "Domain Computers" group has read permissions to this shared folder. Conclusion

<Add SourcePath="\\Server\Share\Office2021Source" OfficeClientEdition="64" Channel="PerpetualVL2021">

Silence.