http://bugs.winehq.org/show_bug.cgi?id=21605
--- Comment #5 from Vitaliy Margolen vitaliy@kievinfo.com 2010-02-07 21:23:46 --- err:eventlog:ReportEventW L"The registry information is missing.\r\nPlease run the Firebird Configuration Utilitto launch the server thread. errno : 1055"
Have you done that? Have you installed both programs (DB and your program) under Wine? Or copied them from windows?