Subject Re: [firebird-support] re: Can't get Firbird 3.x embedded to work in Delphi 10.3 update 1?
Author liviuslivius
Hi

are you sure that you have all files in the same dir as your executable? 
Also are you sure that database is not opened in e.g. IDE in design time or some tool? Try rename its file and run executable from directory not from IDE.
And put whole error message here.

Regards,
Karol Bieniaszewski