Uninstall Symantec Endpoint Protection without Password

1. Run regedit as Administrator
2. Delete smcexit key at HKEY_LOCAL_MACHINE\SOFTWARE\Symantec\Symantec Endpoint Protection\SMC
3. Delete smcinstdata key at HKEY_LOCAL_MACHINE\SOFTWARE\Symantec\Symantec Endpoint Protection\SMC
4. Run "smc -stop" at command prompt (run as Administrator)
5. Uninstall Symantec Endpoint Protection using Program and Features (in Control Panel) 

Good Luck!

:: aerobrainTech ::