Can't launch game

Hello! I have just recently gotten the mod to the game and so far I'm impressed from the screenshots and the YouTube vids of gameplay. Unfortunately i've yet to experience it because the game won't even launch. D: Every time I click on "Play" i get an error message saying "Unable to locate Company of Heroes directory." How do i fix this. Thank u in advance :D

Did you download the mod from ModDB? Have you installed COH from Steam or from a DVD? If it is the pirate version we don't offer support for it.