skybox help

[poopster101]

i am using the "starrynight" skybox that was uploaded into the textures section of the downloads and i put it into materials/Skybox
i type starrynight into the map properties and when i run no errors show up, skybox-wise, and then, in-game,i get this funky lookin texture that looks like a tv when the station loses conection, like bars of each color
help?

 

[The Scientist]

Pictures would be helpful to determine the problem.