> Thanks for your answer. I think I got help from you also during last time > migration test. :-) > I tested it with your advice but it still doesn't work.
I am not convinced you have that authentication configured properly nor that your application is really loading the Fb3 client library. Some reality checks: 1. Make sure that you deleted the # symbol when you configured AuthServer. 2. It might be worthwhile to change the ordering of the list in AuthClient, so that Legacy_Auth appears first. 2. Get rid of SRP from the UserManager list. Make it so that Legacy_UserManager is only entry. 3. Don't forget to save firebird.conf, and to restart Firebird. 4. Put fbclient.dll in the same folder as your application. It would probably be a good idea to reboot the client machine, while you are at it, in case the old version is still loaded. > I would like to test it with a fresh installation of FB 3.0 later. > I should make my description more clear for my steps. > 0. First of all, all applications are running in Windows 7. FB x32 versions > are used for testing. > 1. Use gbak (FB 2.5) to backup Firebird 2.5 database file. > 2. Use gbak (FB 3.0) to restore backuped FBK file to a new database file. > 3. Use isql, to run: SQL> alter user sysdba set password 'masterkey'; > respond: Database: myimport,&n bsp;User: SYSDBA Without the modifications to firebird.conf, that step operates on the SYSDBA that is configured under UserManager SRP. It will NOT work with applications connecting via Legacy_UserManager. You have to create SYSDBA for use with Legacy_UserManager. You need to use the USING PLUGIN clause, as indicated in my previous posting. > 4. Open new database file in IBExpert with FB 3.0 client library > (fbclient.dll), it works. > 5. Run my own applicatoin with FB 3.0 client library which works > with FB2.5 client library, error message shows below: > [FireDAC][Phys][FB]Your user name and password are not defined. Ask > your database administrator to set up a Firebird login. > ******************************** > Connection string inside my code > ******************************** > object dbcMain: TFDConnection > Params.Strings = ( >   ; 'DriverID=FB' > 'User_Name=sysdba' > 'Password=masterkey') > ******************************** But it will not work if either (or both) 1) the application is loading the Fb 2.5 client 2) firebird.conf configuration is a mismatch with the client BTW, you are not REALLY using masterkey for your SYSDBA password, are you? HB
