How to Download or Roll Back Microsoft Office 2016 Standard
Question details
The user needs to download, update, or roll back a volume-license edition of Microsoft Office 2016 Standard to ensure Outlook remains compatible with Microsoft 365 accounts on older computers.

- Product
- Microsoft Office 2016 Standard
- Device & OS
- not provided
- Scenario
- Deploying volume-licensed Office 2016 Standard onto older, slower computers and attempting to connect Outlook to Microsoft 365 services.
- Observed behavior
- The VLSC portal provides version 16.0.4, which fails to connect to Microsoft 365. The built-in Update Options feature is unavailable, and Windows Update is not upgrading the software to the required version 16.0.9 or later.
Ensure you have administrative access to the Volume Licensing Service Center (VLSC) portal and verify whether your Office 2016 installation uses Windows Installer (MSI) or Click-to-Run (C2R) technology, as this dictates how updates and rollbacks are applied.
Enable Microsoft Updates for Office 2016 MSI Installations
Use this method if your volume-licensed version of Office 2016 lacks the in-app 'Update Options' button, which indicates an MSI installation requiring Windows Update to reach version 16.0.9 or newer.
Volume-licensed versions of Office 2016 Standard (like those downloaded from the VLSC portal) often use Windows Installer (MSI) technology. These versions do not update through the Office application itself but rely on Microsoft Update to download the latest security and compatibility patches required for Microsoft 365.
Click the Start menu and open the Windows Settings application by clicking the gear icon.
Select 'Update & Security' or 'Windows Update' depending on your Windows version.
Click on 'Advanced options'. Toggle on the setting that says 'Receive updates for other Microsoft products when you update Windows'.
Return to the main Windows Update screen and click 'Check for updates'. Allow Windows to download and install all available Office 2016 patches until Outlook can successfully connect to Microsoft 365.

Use the Office Deployment Tool (ODT) for Specific Versions
Use this method if you need to install or roll back a Click-to-Run (C2R) volume-licensed version of Office 2016 to a specific build number.
Try a Lightweight Alternative for Older Computers
If upgrading Office 2016 Standard on older hardware proves difficult or slows down the system, WPS Office offers a fast, resource-friendly solution. It handles modern productivity tasks with ease while keeping system requirements remarkably low.
- 1. Download the Installer: Visit the official WPS Office website and download the free installer for your operating system.
- 2. Install the Software: Run the downloaded file and follow the straightforward on-screen instructions to install WPS Office.
- 3. Open Your Files: Launch WPS Office and immediately open your existing Microsoft Office documents without any formatting loss.

Frequently Asked Questions
Why does Office 2016 Standard version 16.0.4 fail to connect to Microsoft 365?
Microsoft 365 requires newer security protocols and updated authentication methods that are only supported in Office 2016 version 16.0.9 or later. The base installation from the VLSC portal (16.0.4) lacks these modern authentication capabilities.
Why is the Update Options button missing in my Office 2016 Standard?
Volume-licensed versions of Office 2016 Standard often use Windows Installer (MSI) rather than Click-to-Run technology. MSI installations do not feature the internal 'Update Options' menu and instead receive all updates directly through the Windows Update service.
Can I use Click-to-Run installers for my Office 2016 Volume Licenses?
Yes, Microsoft allows volume licensing customers to deploy Office 2016 using Click-to-Run via the Office Deployment Tool (ODT). This is often preferred over MSI installers because it makes version control and continuous updating much easier to manage.




