Disable Symantec Endpoint Protection Chrome Extension Jun 2026

Method 2: Force Removal via Windows Registry (Administrators)

Every time your computer restarts or connects to the corporate network, the domain controller audits your machine. If it notices the Symantec Chrome extension is missing or turned off, it pushes the policy file again and forces the installation.

If the extension is stuck and the "Remove" button in Chrome is greyed out, it's likely being forced via the Windows Registry. Use this method only if you are comfortable editing registry keys. disable symantec endpoint protection chrome extension

Disabling the Symantec Endpoint Protection (SEP) Chrome extension—often used for —depends on whether you have administrative access to the Symantec management console or are a local user trying to troubleshoot. For Administrators (Using the Management Console)

If you’re an admin or an advanced user, you may want to disable just the browser component while keeping the main SEP client active for file and network protection. Use this method only if you are comfortable

Windows 10, Windows 11, macOS, Google Chrome, Microsoft Edge (Chromium)

Once disabled, the SEP client will automatically "unload the Chrome browser extension," effectively removing the force-installation and deleting it from the endpoint. To ensure users cannot override this setting, administrators should next to the policy to lock it in a disabled state for the entire group. Windows 10, Windows 11, macOS, Google Chrome, Microsoft

If your computer is a personal device and not controlled by an IT department, you can turn off the extension directly through Google Chrome's user interface. Launch .

If you're an administrator, you can enable the extension through Chrome Group Policy:

If you have local administrator rights and the extension is not locked by policy, you can click Remove on the extension details page. However, if your organization has enforced a policy, you will see a message that the extension is managed and cannot be removed. In that case, you must go through the administrative policy changes.