killercop

Hi I am new on this forum.. I have just downloaded and installed the Shai Hulud Editor. It installs fine but when I try to load or make a new map, everything is grey with stribes, like a bad TV signal. I have tried all the Color Ordering choices but none of them shows the same as the target... Only this black/grey thing... What is wrong and how do I fix it? Please someone help.. Thanks..