I already covered that one in my reply to your previous question. The error means connection refused, which usually means that the client is trying to connect to a Firebird insurance that isn't running (or to the wrong port). Mark
----- Bericht beantwoorden ----- Van: "'maciej...@gmail.com' maciej...@gmail.com [firebird-support]" <firebird-support@yahoogroups.com> Aan: <firebird-support@yahoogroups.com> Onderwerp: [firebird-support] Firebird - errors logs Datum: wo, jul. 20, 2016 15:56 What could be causing these errors firebird server. I noticed that errors occur when you start the second computer (client) ? POS003 (Client) Wed Jul 20 10:27:53 2016 INET/inet_error: connect errno = 10061 POS003 (Client) Wed Jul 20 10:27:54 2016 INET/inet_error: connect errno = 10061 POS003 (Client) Wed Jul 20 10:27:56 2016 INET/inet_error: connect errno = 10061 POS003 (Client) Wed Jul 20 10:27:57 2016 INET/inet_error: connect errno = 10061 POS003 (Client) Wed Jul 20 10:28:00 2016 INET/inet_error: connect errno = 10061 POS003 (Client) Wed Jul 20 10:28:02 2016 INET/inet_error: connect errno = 10061 POS003 (Client) Wed Jul 20 10:28:03 2016 INET/inet_error: connect errno = 10061 POS003 (Client) Wed Jul 20 10:28:04 2016 INET/inet_error: connect errno = 10061 POS00 3 (Client) Wed Jul 20 10:28:06 2016 INET/inet_error: connect errno = 10061 POS003 (Client) Wed Jul 20 10:28:09 2016 Guardian starting: "C:\Program Files\Firebird\Firebird_2_1\bin\fbserver.exe" Regards, Maciej Lik