Error -951 Incorrect password or user XXX@XXX.XXX.com is not known on the databa解决方法

Error -951 Incorrect password or user XXX@XXX.XXX.com is not known on the databa
大家好，我用Server Studio 连Informix，老是报这个错误

Error -951 Incorrect password or user aaa@bbb.ccc.com is not known on the database server

用户名是aaa，但连接时可能被自动改为aaa@MyComputerName.Domain.com

如何解决？


------解决方案--------------------------------------------------------
servicestudio能用ODBC吗？