I have the same problem as above as well, even after importing the pictures into the Graphics/Pictures menu. It'll tell me the pictures aren't there.
Have you both made sure to name the images EXACTLY the same as what the error message quotes?I have a little problem with this great script, all the icons ( i means sykval's icons) aren't recognized by the game when i try a test... it's a lil embarassing 'cause i'd love to use the ring menu.