AUTHENTICATION

%%
%% auth_method: Method used to authenticate the users.
%% The default method is the internal.
%% If you want to use a different method,
%% comment this line and enable the correct ones.
%%
{auth_method, ldap}.

%%
%% Authentication using external script
%% Make sure the script is executable by ejabberd.
%%
%%{auth_method, external}.
%%{extauth_program, "\\path\\to\\authentication\\script"}.

%%
%% Authentication using ODBC
%% Remember to setup a database in the next section.
%%
%%{auth_method, odbc}.

%%
%% Authentication using PAM
%%
%%{auth_method, pam}.
%%{pam_service, "pamservicename"}.

%%
%% Authentication using LDAP
%%
%%{auth_method, ldap}.
%%
%% List of LDAP servers:
%%{ldap_servers, ["exccsdc01.exconcar.local."]}.
%%
%% LDAP attribute that holds user ID:
%%{ldap_uids, [{"mail", "%u@mail.example.org"}]}.
%%
%% Search base of LDAP directory:
%%{ldap_base, "dc=exconcar,dc=local"}.
%%
%% LDAP manager:
%%{ldap_rootdn, "cn=Administrator,dc=exconcar,dc=local"}.
%%
%% Password to LDAP manager:
%%{ldap_password, "El password delcontrolador de dominio

%%{ldap_base, "ou=Analistas,dc=exconcar,dc=local"}.
%%
%% Anonymous login support:
%% auth_method: ldap
%% anonymous_protocol: sasl_anon | login_anon | both
%% allow_multiple_connections: true | false
%%
%%{host_config, "public.example.org", [{auth_method, anonymous},
%% {allow_multiple_connections, false},
%% {anonymous_protocol, sasl_anon}]}.
%%
%% To use both anonymous and internal authentication:
%%
%%{host_config, "public.example.org", [{auth_method, [internal, anonymous]}]}.

Luego de haber leido elmanualde configuracion,realize estaconfiguracion,y al momento de iniciar la configuracion, mearrojaun error.

Algo esta mal en la configuracion tengo un servidor Windows Server 2003 Standard Ediion

Saludos