Starting and stopping the User Name Server on Windows
The following steps show you how to start and stop a User Name Server.
To start a User Name Server:
Enter the following command on the command line:
mqsistart usernameserver
The User Name Server and its associated
queue manager are started. The command initiates the startup of the User Name Server's Windows service. Check the Application Log
of the Windows Event Viewer to ensure
that the User Name Server has initialized successfully.