“If you cannot recover your administrator password with the ‘Forgot your password?’ functionality, Symantec cannot assist with the recovery of your password. You must reconfigure the Symantec Endpoint Protection Manager and database without a database backup.”
For Symantec Endpoint Protection Manager (SEPM) 14 and newer, the legacy resetpass.bat tool has been officially removed from the installation directory. Users are instead required to use the built-in link on the login console, which relies on a pre-configured email server.
If you do manage to find a copy of resetpass.bat or have it from a previous install, here’s how to run it: Resetpass.bat for symantec 14 | Endpoint Protection
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah