SO mod help please
 

I need help with SO mod. I downloaded the mod and installed it, CAREFULLY FOLLOWING every detail of the install instructions. The install seemed to go successfully. However, when I click on the SO icon to load the game, it starts to open, but ALWAYS freezes at the opening screen (gray background, "Delta Force Xtreme Special Ops" written in upper right, buggy in center, explosion left, etc.) It never goes past that screen. Any suggestions???