Unable to save settings

The installation seemed to go fine. However now when I try to save the new settings through the Admin Control Panel it takes me back to the main login screen and does not save the new settings. Any idea why this might be happening?

Also, there is only one save settings button and it's above the section called URL rewrite settings. Is there suppose to be another one below the rewrite section?

Any of the Save Settings buttons saves all settings, so it shouldn't matter which you click.

Did you set the file permissions on the config_vbseo.php file to allow it to be updated?