Changing MSSQL server authentication from mixed to windows on J2EE

Hi all,

I am using EP6 SP16. The J2EE DB is SQL server 2000.

I'm currently using mixed authentication (the J2EE db owner is SQL server user and not a windows user).

I want to work only with window users (change the db owner from SQL server user to windows user).

Is it possible to change the DB authentication/user afer installation?

If yes, how can I do that?

Thanks,

Omri