Clonecd with Civilization4

i can’t burn using CloneCD with Civilization4.
i tried last night, with burned cd i can install the program without a problem, but i can’t play the game.
need help thanks! kyungmos@yahoo.com

CIV IV uses the last SD protection. (SD 4.6)
I guess macrovision blacklist CloneCD.

is that mean i can’t burn my original civilization4 with CloneCD?
thanks!

maybe,
if CloneCD is blacklisted.