This wizard is used to create, change or delete database.
Database creation specifies location for database itself and directories whose content is indexed in database.
Only one database can be used at a time.
Exsting database can be rebuilded and indexed directories can changed.
Database rebuild may be necessary, if database is damaged. Also if a lot of games is removed from database (either deleted from filesystem or removed form indexing) fastest way to apply changes to database may be rebuild.
Database delete removes all files relating to particular database.