my sky is magenta?

[BettyBoo]

Hi i wonder if anyone can help, my Sky is coloured magenta on my game and i've 

no idea how to fix it to a normal sky, anyone else had this problem and know the

solution? 

[Undertakerin]

at night the sky from sf4 is magenta / purple with stars and some swirls, but it's just only magenta, then try to delete the pack completely and reinstall the pack.