To All,
I did search before I posted my question, but couldn't find anything similar.
Here is my problem:
This is not a connection string for an application. It is the problem I tired to use the SQL Server Management Studio.
I have SQL Server 2008 R2 that runs on a Windows 2008 R2 server. I have tried to access the SQL Server from a Windows 7 client. It just couldn't connect using SQL Server Management Studio. I DON'T USE THE DEFAULT INSTANCE, SO THE PORT 1433 IS NOT USED. I OPENED THE PORT 12345 FOR SQL.
BUT I HAVE NO ANY PROBLEMS TO CONNECT USING sqlcmd utility FROM THE SAME CLIENT.
What am I missing????
Appreciated for all your helps.