How do I turn off the login prompt?

If you receive a login prompt when opening Catalyst, you simply need to remove the workgroup switch from the Catalyst desktop shortcut. If you still receive a login prompt and you're using Catalyst version 5.00 or earlier, it means someone has probably entered a password for the Admin user using the default system workgroup file. The instructions for removing the login prompt in that case is outside the scope of this article, but basically you'll need to open an Access database with an .mdb extension and clear the password of the Admin user using the built-in Access User and Group Accounts utility. To learn more about Access workgroup information files, you can check out Microsoft Knowledgebase Article 305542.