Both Usage Import and Report Writer connect to a database. The path to this database is always displayed at the bottom of the main panel of the component, as shown in the following figure. When either the Usage Import or Report Writer starts, it tries to reconnect to the last database it used. If the program can’t connect to that database because the database has been moved, deleted, or renamed, it prompts you to select a new database.
Usage Import can connect to the same database at the same time, but you should not use them simultaneously.