Update & Upgrade Problems

Click-to-Run vs Office Deployment Tool for Microsoft Office Updates

Steve K Oct 9, 2026 870 views

Question details

Administrators need to understand whether to use Click-to-Run or the Office Deployment Tool to correctly manage and install Microsoft Office updates.

Click-to-Run vs Office Deployment Tool for Microsoft Office Updates

Product: Microsoft Office
Device & OS: not provided
Scenario: Deploying and managing Microsoft Office updates across an enterprise or organizational network.
Observed behavior: Administrators experience confusion because Click-to-Run and the Office Deployment Tool are both associated with updates, but serve different, overlapping purposes in the installation process.

Before you start

Before attempting to manage Office updates, determine if you are updating a single personal computer or deploying updates across an enterprise network, as this dictates which tool you actually need to interact with.

Solution 1Recommended

Use ODT to Configure Click-to-Run Update Settings

Understand that Click-to-Run is the underlying update technology, while the Office Deployment Tool (ODT) is the configuration utility used by admins to control it.

Click-to-Run (C2R) is a Microsoft installation and virtualization technology that streams and automatically updates Office applications in the background. You do not 'choose' Click-to-Run; it is the default update mechanism for modern Office versions.

The Office Deployment Tool (ODT) is a command-line utility. Administrators use it to create configuration files that dictate exactly how the Click-to-Run service behaves on client machines (e.g., setting update channels, deadlines, and network paths).

Download the Office Deployment Tool

Visit the official Microsoft Download Center, search for the Office Deployment Tool, and download the executable file to your administrative machine.

Create a Configuration XML File

Extract the ODT and edit the configuration.xml file using a text editor. Specify your update settings by modifying attributes such as UpdatePath, UpdateChannel, and Updates Enabled.

Deploy the Configuration to Clients

Open Command Prompt as an administrator and run the ODT with your XML file using the command: setup.exe /configure configuration.xml.

Allow Click-to-Run to Process Updates

Once configured, the Click-to-Run service on the target devices will automatically fetch and apply updates according to the rules you set in the ODT XML file.

Use ODT to Configure Click-to-Run Update Settings

Standard Users: If you are managing a single home computer, you do not need the Office Deployment Tool. Click-to-Run manages your updates automatically in the background.

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Frequently Asked Questions

Can I use the Office Deployment Tool to force an immediate update?

Yes, administrators can use the ODT to trigger an update by applying a configuration XML file that points to a specific new build, prompting the Click-to-Run service to download and install the updates immediately.

Is Click-to-Run replacing MSI installations for Microsoft Office?

Yes. Microsoft has completely transitioned away from Windows Installer (MSI) to Click-to-Run as the standard installation and update technology for all modern versions, including Microsoft 365, Office 2019, and Office 2021.

How do I stop Click-to-Run from updating Office automatically?

Administrators can disable automatic updates by setting the 'Updates Enabled' attribute to 'FALSE' in the ODT configuration XML file, or by managing update policies via Windows Group Policy.

Do I need the Office Deployment Tool for a single home computer?

No. For individual home users, the Click-to-Run service runs in the background and manages Office updates automatically. The ODT is designed primarily for enterprise deployment and IT administrators.

Installation & Activation