SQL SERVER – Fix: HResult 0x274D, SQLCMD Level 16, State 1 Error: Microsoft SQL Native Client : Login timeout expiredApril 4, 2007Pinal DaveSQL Tips and TricksSQL Error Messages, SQL Server, SQL Server Security, sqlcmdSQLCMD error HResult 0x274D, Microsoft SQL Native Client: Login timeout expired? TCP/IP is off by default in SQL Server 2005; enable it in Configuration Manager.Read More