We are writing a thick client application to authenticate AIC agent via AD server.
But it failed to authenticate agent and found log saying LDAP is not enabled at IC level.
We checked that the LDAP user is able to sync via the IC manager, any idea?

@20161128 02:43:45.905 <Info>
!Exception! System is disabled to use LDAP Autentication for : user11
@20161128 02:43:45.905 <Info>
!Error! user11 user is enabled for LDAP authentication, but LDAP is not enabled at IC level.
@20161128 02:43:45.905 <Info>
!Exception! login failed for user11 due to DB error
@20161128 02:43:45.905 <Info>
!Report -Login for user11 - END - Elapsed time: 12 msecs
@20161128 02:43:45.905 <ReplyOut> [.\SSLServer.cpp@424]
Text: [DS.Login.response()]
Exc: 1,2:System is disabled to use LDAP Autentication for : user11