Firebird 2.5.2 - Connection rejected by remote interface

[DataCool]

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

[AndreyZ]

Hello,

You should specify the client library in the specific options of the TUniConnection component. Here is an example:

Code: Select all

UniConnection.SpecificOptions.Values['ClientLibrary'] := 'fbclient.dll';

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

[DataCool]

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

[AndreyZ]

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

[bulc]

¿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

[PavloP]

Please specify the full error message text you get.