Errors:
Connection failed:
SQL State: '01000'
SQL Server Error: 14
[Microsoft][ODBC SQL Server Driver][DBNETLIB]ConnectionOpen (Invalid
Instance())
Connection failed:
SQL State: '08001'
SQL Server Error: 14
[Microsoft][ODBC SQL Server Driver][DBNETLIB]Invalid Connection
Rosolution:
Use servername\instancename,portnumber
Portnumber is 1433
