If you’ve installed a third party preference application to your System Preferences and now no longer have a need for the application, you can quickly and easily remove it by following the steps listed below:
- Open System Preferences
- Mouse Over the 3rd party preference and command or right click
- Select Remove [Application] Preference Pane
You can then verify that the preference is no longer in your /library/PreferencePane/ folder located on your hard drive.