ODBC Connection Issue on Client Site

Hi,

It might be a basic question but could you please help me on that?

Working Environment:

I have developed application on SQL Server 2005 and now wants to Run on Client Site, I am using access as a front end and SQL server 2005 back end through ODBC (System Dsn) which is working good. (user has been added on SQL Server and on Database)

Question:

1) Do I need to create new System Dsn Or other DSN (Keep in mind I have already create System DSN in Server) at each client site to access application from Server?

(If yes then I am trying to do that, it allow me to create (with required database which is on Server) and verify but doesn’t save on ODBC list so I can’t use that name to run appliation on client site)

I am using windows authentication.

Thanks for help in advance

It's done the issue was admin rights on the client's computer.