[firebase-br] Erro ao Conectar usuario.

[Isael Faria Junior]

Pessoal,

apos muita luta consegui fazer minha aplicação criar usuarios no db.
Veifiquei pelo Ibexpert que o usuario que criei existe, mais quando 
tento conectar com ele da  seguinte erro :
"------------------------------------
Unsuccessful execution caused by a system error that precludes
successful execution of subsequent statements.
Your user name and password are not defined. Ask your database 
administrator to set up a Firebird login.
 
Attempting to connect to services manager... Failed!
------------------------------------

Unsuccessful execution caused by a system error that precludes
successful execution of subsequent statements.
Your user name and password are not defined. Ask your database 
administrator to set up a Firebird login.
"

O que estou fazendo de errado ? Ou o que Falta para fazer conectar ???

Alguem poderia me ajudar ?