Connection Error

Connection failed:
SQL State: '01000'
SQL Server Error: 10061
[Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]
ConnectionOpen (Connect()).
Connection failed:
SQLState: '08001'
SQL Server Error: 17
[Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]
SQL Server does not exist or access denied.
now i cannot even create the DSN how to solve it please
help me iam in trouble please
How are you connecting to SQL Server? SQL Server login or Windows login?
Do you have Server Security configuration set up correcly?
Following error also comes up when security says "windows mode" and we
connect with "sql server login" or vice versa.
"SubhashChoowdary" wrote:

> Connection failed:
> SQL State: '01000'
> SQL Server Error: 10061
> [Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]
> ConnectionOpen (Connect()).
> Connection failed:
> SQLState: '08001'
> SQL Server Error: 17
> [Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]
> SQL Server does not exist or access denied.
> now i cannot even create the DSN how to solve it please
> help me iam in trouble please
>