You can use several methods to uninstall the Symantec Endpoint Protection product components, such as through the Windows Control Panel. If these common methods fail, you can use the CleanWipe utility.
Symantec Technical Support does not recommend using CleanWipe the first time you have uninstallation trouble. You should only use CleanWipe as a last resort when the usual uninstallation methods are unsuccessful.
You should always use the latest version of CleanWipe to remove Symantec Endpoint Protection. CleanWipe can remove older installations of Symantec Endpoint Protection. However, you should not use an older version of CleanWipe to remove a newer version of Symantec Endpoint Protection. This action can have unexpected results.