Pictures for my custom stories?

[Raymond]

Ok, my custom story is like this:

<Main
Name="One World To Another"
Author="Anson"
ImgFile="A Dork with a sword.PNG"

StartMap="One World To Another.map"
StartPos="PlayerStartArea_1"
/>
(I renamed the Picture's name to "A Dork with a sword.PNG")
Than i test my map but the map doesn't have a picture (only got descriptions), what king of problem is this ?

Edit: Sorry for the late reply, i was sleeping just now .