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Data Protection Issues

Microsoft Purview Chrome Extension No Longer Supported: Fixes and Alternatives

Maira MehtabMaira Mehtab Sep 20, 2026 868 views

Question details

Users are receiving warnings that the Microsoft Purview Extension for Google Chrome will soon lose support, and the extension has been disabled for installation on new computers.

Product
Microsoft Purview / Google Chrome
Device & OS
not provided
Scenario
Attempting to install or use the Microsoft Purview extension within the Google Chrome browser.
Observed behavior
The browser displays a compatibility warning stating the extension is unsupported, and Google prevents new installations of the extension from the web store.
Before you start

Ensure your Google Chrome browser is updated to the latest version and verify if you have alternative data protection policies enabled on your device.

Solution 1Recommended

Monitor Official Updates and Preserve Current Installation

Wait for Microsoft to release a compatible update and avoid uninstalling the existing extension.

Google routinely updates its Chrome extension rules and security requirements. These policy changes can cause older extensions, including Microsoft Purview, to trigger compatibility warnings or become entirely disabled on new machines.

Since Google has restricted the extension for new installations, a replacement version from Microsoft is required to restore full functionality.

1
Do not uninstall the current extension

If you already have the Microsoft Purview extension installed and functioning on your current computer, leave it active. Uninstalling it may prevent you from reinstalling it.

2
Check the Microsoft Tech Community

Regularly visit the official Microsoft Tech Community forums or the Purview release notes page to check for announcements regarding a new Chrome extension.

3
Consider Microsoft Edge as a temporary alternative

If you need immediate data protection enforcement on a new computer, consider using the Microsoft Edge browser, which features native integration with Microsoft Purview.

Why is this happening?: The warnings are a direct result of changing security requirements and extension manifest rules within the Google Chrome ecosystem, prompting Google to disable non-compliant extensions.
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Frequently Asked Questions

Why did Google disable the Microsoft Purview Chrome extension?

Google disabled the extension for new installations due to ongoing changes in Chrome's extension rules and evolving security requirements that the current version of the extension does not meet.

Can I install the Microsoft Purview extension on a new computer right now?

No. Because Google has disabled the extension on the Chrome Web Store for new devices, you cannot install it on a new computer until Microsoft releases an updated version.

When will Microsoft release a replacement version for Chrome?

Microsoft has not provided an exact release date yet. Users are advised to monitor official Microsoft Purview announcements and updates for a compatible replacement.