This paper examines unattended deployment of Microsoft Office 2021 Enterprise using the Office Deployment Tool (ODT) and its core executable (setup.exe) driven by a configuration XML (commonly named configuration-office2021enterprise.xml). It covers architecture, XML schema and elements, version and channel control, language and product selection, installation options, servicing/updates, network and performance considerations, troubleshooting, security implications, and automation best practices. Implementation examples, sample configuration files, and operational recommendations are provided.
<Property Name="INSTALLLOCATION" Value="C:\Program Files\Microsoft Office" />
There are two ways to proceed: Downloading first (recommended) or Installing directly from the web. setup.exe configure. configuration-office2021enterprise.xml
Let’s break down the command into its three core components: There are two ways to proceed: Downloading first
When executed, setup.exe parses the XML, downloads the required bits (if not already cached), and performs the installation silently with the specified parameters. Example minimal install snippet:
<
<Configuration>
<Add OfficeClientEdition="64" Channel="PerpetualVL2021">
<Product ID="ProPlus2021Volume" PIDKEY="XXXXX-XXXXX-XXXXX-XXXXX-XXXXX">
<Language ID="en-us" />
<ExcludeApp ID="Access" />
</Product>
</Add>
<Updates Enabled="TRUE" Channel="PerpetualVL2021" />
<Display Level="None" AcceptEULA="TRUE" />
</Configuration>