Devart Forums

Hi everybody,

i'm using Delphi XE3 Enterprise inkl. Update2
and UniDac 4.6.12 (Error occured also in 4.6.11).
Development in running under W7x64 in a VM.
Database is Firebird 2.5.2.

One or two month ago everythings works fine with UniDac & Fireird.
Now, after working on some other projects, installing XE3 Update2, installing/Upgrading UniDac 4.6.11/4.6.12(Today), it's impossible for me to connect to my local firebird database.
i always receive the error :

"Connection rejected by remote interface"

Any idea what's the solution or error reason ?

I already found here an other post http://forums.devart.com/viewtopic.php?f=26&t=25839, but i didn't know how to make this working for UniDac?!

Any help is welcome,

Kind regards,

Data

Hello,

You should specify the client library in the specific options of the TUniConnection component. Here is an example:For more information about specific options for InterBase and Firebird, please read the "UniDAC and InterBase/Firebird" topic in the UniDAC documentation.
Also, if you develop a 64-bit application, please read the "Database-Specific Aspects of 64-bit Development" section of our blog at http://blogs.devart.com/dac/index.php/c ... evelopment

Hello Andy,

thank you for the fast reply.
I already tried "fbClient.dll" as "ClientLibrary" but the connect also failed.

But i already found a workaround for me!
In my opion the reason is/was the XE3 InterBase installation from Embacadero,
which is part of the default installation of the XE3 Update2(it's complete installation ...)
The first time i installed X3, i skipped the installation of Interbase XE3.
In the second update, i forgot to dismiss the Interbase XE3 option ...

So i uninstall Interbase XE3, uninstall Firebird 2.5.2, delete all left folders
AND ALSO DELETE ALL fbclient.dll & gds32.dll files in the
"C:\Windows\System32" and
"C:\Windows\SysWOW64" folder.

After that i reinstalled Firebird with default options and everything worked fine !!!

By the way, i love UniDac great product !!

Kind regards,

Data

It's good to see that you've found a solution. If any other questions come up, please contact us.

¿Are you using Firebird2.5 with Windows 8 (64bits)?
Because this is my configuration and I can not connect in any way to the Server.
I am really stack into real mud.
Thank you for any help.
bulc

Please specify the full error message text you get.