Go to the menu bar and place the mouse over File > Script
If you don’t see a menu item named “Storyboard”. Something went wrong. Make sure you followed the installation instructions correctly.
Check out the screenshot below that shows how your folders should be organized. If they don't look like this you may need to install Storyboard again or move things around. You may or may not have the Settings.inc file, so it's ok if that's missing.