Hi Robert,
Thanks for information. The user is created by aplication as please look at attachement file named iis1.png.I can connect and create query via Firebird isql tool. And maybe help the other attachement picture from application virtiual directory' featuresview on iis 7 authentication window which is given error, too. But I can not run the application because of"System.Exception: Unknown database type 'Firebird' in config file" error message. Best Regards Suzan [Non-text portions of this message have been removed]
