Stop IE Performance Advisor from Asking bout Disabling Add-ons
Posted by Russell Wright on February 19, 2013
If you are tired of seeing that message that takes more time to dismiss than it does for the add-ons to start, you can disable it using the Group Policy editor.
Click your Start buttong and type gpedit.msc and press enter.
Navigate to the Internet Explorer folder under Computer Configuration | Administrative Templates | Windows Components | Internet Explorer. On the right side double-click Disable add-on performance notifications.
Select Disabled and click OK.
At this point you might want to investigate the long list of other options and see what else you want to configure while you’re here!