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Hi,

The error occurs when the value assigned to the UniConnection.Server.

UniDac 6.1.3, Firebird 2.5.4, Delphi XE7

var
ComputerName: string;
begin
ComputerName := '홍길동피씨-1'; // South Korea language.
UniConnection.Server := ComputerName;
UniConnection.Open; // error occur
// Error message
// Database open error: Unable to complete network request to host "源?쓎??쇱뵪-1".
// Failed to locate host machine.
end;

How can I enter the Korean?
How to solve?

Thank you.

Thank you.

Thank you for the information. We have reproduced the issue. We are investigating this behavior of UniDAC and will inform you about the results.
As a workaround, please try using not the server domain, bu its IP address.

It is now using the IP.
However, the above issues must also should be addressed.

Hi,

This will be fixed in the next version?
We are waiting for resolution.

Thanks.

We continue investigation of the issue and will inform you as soon as any results are available.

We have investigated the behavior and found out that it is not due to UniDAC, but due to the specificity of firebird client library. You can check it on the standard components, e.g., FireDAC.

6.2.9 version up list.
InterBase data provider
...
•Bug with international characters in a database path in Firebird is fixed

But it did not fix.

Still occurred.
Is there a workaround?

Thanks a lot.

We have fixed the behavior of UniDAC, when the path to the database file contains international characters. As we wrote earlier, the bug when the server name contains international characters is not related to UniDAC, but is due to the firebird client library specificities. You can make this sure by trying to connect to the database using the standard components - FireDAC. Unfortunately, we can't affect this behavior.