while enabling the auditing system, I am getting the following error:

Msg 7628, Level 16, State 3:
Server 'ELOSYBAE', Procedure 'sp_configure', Line 695:
Invalid value for audit related configuration parameter because the audit
subsystem is not running. Contact a user with System Security Officer (SSO)
Msg 5849, Level 16, State 1:
Server 'ELOSYBAE', Procedure 'sp_configure', Line 695:
Verification failed for parameter 'auditing'.
(return status = 1)

sybsecurity database is installed succesfully on the server.

can any one will help in this ??