Thank you Helen. Firebird is installed in drive D, under Program
Files. They have the following services running: Firebird Guardian
(path D:\Program Files\Firebird\Firebird_1_5\bin\fbguard.exe -s),
and Firebird Server - DefaultInstance (path D:\Program
Files\Firebird\Firebird_1_5\bin\fbserver.exe -s). In the registry
entries DefaultInstance has the value D:\Program
Files\Firebird\Firebird_1_5\. Do you need other information?
Thanks again.