Remove/Uninstall Symantec Norton Antivirus (SAV) Client without Password

1. Open Registry Editor (regedit).
2. Navigate to the following registry key:
       HKEY_LOCAL_MACHINE\SOFTWARE\INTEL\LANDesk\VirusProtect6\CurrentVersion\AdministratorOnly\Security\
3. Change the value for useVPuninstallpassword key from 1 to 0.
4. Exit Registry Editor and now you can uninstall Symantec AntiVirus Client.