How to stop the SMC service through command line?

tried directed to below paths.

32bit: 

C:\Program Files\Symantec\Symantec Endpoint Protection\12.1.3001.165.105\Bin

64bit:
C:\Program Files (x86)\Symantec\Symantec Endpoint Protection\12.1.3001.165.105\Bin64

and

Smc.exe -stop -p xxxxxxxx

but not working. smc.exe -stop is working; but with password it is not workig helpme out.

did you set password to stop smc service? is tamper protection off?

Available Command-Line Options for Smc.exe

it should be

• smc [-p <password> <password></password>]-stop 
Stops the client service and unloads it from memory. 

Available Command-Line Options for Smc.exe

http://www.symantec.com/business/support/index?page=content&id=TECH103048

Thanks a lot Dude!!!!

See below comments

Check command on 64 bit OS

%ProgramFiles(x86)%\Symantec\Symantec Endpoint Protection\smc.exe" -p [Password] -stop

Method:

%ProgramFiles(x86)%\Symantec\Symantec Endpoint Protection\smc.exe" -p 123 -stop

In 32 BIt

"%programfiles%\Symantec\Symantec Endpoint Protection\smc.exe" -p [Password] -stop

Method:

"%programfiles%\Symantec\Symantec Endpoint Protection\smc.exe" -p 123 -stop

https://www-secure.symantec.com/connect/articles/sep-121-dos-commands

smc -stop

otherwise if password is present it's:

smc -p {pass} stop