>>I had tried it before and it does not work. Do I need a special access on the windows NT server to make it work.
>>
>>What we are trying to do is to allow user to connect on SQL Server with a SQL Server login without having to create NT account for those users.
>>
>>Thanks.

Oops, don't know why my reply was forgotten...

Anyway, you might want to check your default protocol in the Client Network Utility of the SQL group in the Start Menu. Set it to TCP/IP. Also, if, in your application, you are using a connect string, add "network=MSDBSOCN" to force a TCP/IP connection.

Are you getting an error message? If so, what is it?