On 18-7-2014 13:53, Σπύρος Μπιμπίλας bibispi@...
[firebird-support] wrote:

> FbConnection conn = new
> FbConnection(@"Server=172.X.XX.XX;User=SYSDBA;Password=masterkey;Database=D:\ng\DATA\CUSTOMER.FDB");
>
> But I get the following error:
>
> I/O error during "CreateFile (open)" operation for file
> "D:\NG\DATA\CUSTOMER.FDB"
> -Error while trying to open file
> -The system cannot find the file specified
>
> Firewall port open on both pc ??

That would give an entirely different error. The database file either
doesn't exist, or the user account running the Firebird service does not
have access to this folder.

Mark
--
Mark Rotteveel