How to Disable the Symantec Endpoint Protection Chrome Extension
This rare issue is usually linked to the Code Integrity feature in Windows and older versions of SEP. If you disabled the extension to try to fix browser crashes but the crashes persist, the root cause may be elsewhere. As a workaround, you can launch Chrome with the Renderer Code Integrity feature disabled. Edit your Chrome shortcut and add the following flag to the end of the Target field: --disable-features=RendererCodeIntegrity This should be considered a temporary workaround; the permanent solution is to update Symantec Endpoint Protection to the latest version. disable symantec endpoint protection chrome extension
| | Recommended Method | Key Steps | | :--- | :--- | :--- | | Standard (Non-Admin) User | Administrative Policy Change (Method 1) | Request that your IT admin disable the "Browser Intrusion Prevention" feature and manage third-party extensions via SEPM policy. | | Power User with Admin Rights | PowerShell Method (Method 2) | Run the Remove-Item command in an elevated PowerShell session to delete the force-install registry key. | | Advanced User with Admin Rights | Manual Registry Method (Method 3) | Manually delete the ExtensionInstallForcelist key in the Registry Editor under HKLM\SOFTWARE\Policies\Google\Chrome . | | Enterprise / Domain Environment | GPO-Based Management (Enterprise Section) | Configure AD GPOs to exclude the extension ID or to remove the force-install key at the domain level. | How to Disable the Symantec Endpoint Protection Chrome
If you are trying to disable the extension because Chrome is crashing (common in older SEP versions like Chrome 78/79), you can use a temporary command-line flag: Right-click your Chrome shortcut and select Properties field, add the following to the end of the existing text: --disable-features=RendererCodeIntegrity Spiceworks Community Are you attempting to disable this for a personal machine or across an enterprise network AI responses may include mistakes. Learn more Edit your Chrome shortcut and add the following
Type cmd in your Windows search bar, right-click , and choose Run as administrator .
If you are troubleshooting a specific machine and have the necessary permissions:
Toggle the blue switch in the bottom-right corner of the card to . Method 2: Disable via Windows Registry (Managed Devices)