I can't find a configuration file for this blog. I can use either mb-config-luros_org_wordpress.php or mb-autoconfig.php
Need more help? First, try the multiblog-readme.htm file. Note that while wp-config.php belongs in the root blog directory, the blog-specific config file goes in the wp-content/multiblog/ directory.
Beyond that, you might try the Wordpress help files.