Subject RE: [firebird-support] Firebird 1.5.6 on Windows Server 2012 - unavailable database
Author Leyne, Sean
> New to firebird.
> I'm attempting to install firebird 1.5.6 on windows server 2012.
> The installation succeeds but I am unable to connect to the database file.
> I have IBOconsole from an older version of firebird (1.5.2?) and it reports:
> "An Server error has occurred while attaching.
> Error - ISC ERROR CODE:335544375
> unavailable database
> Server Communication Test Failed!"

Provide the connection string/method details.

Also review your local firewall, it may be blocking port 3050.