Play Warcraft 3 With Mount I Can't Play The Warcraft 3 No-CD That I've Downloaded..?

I can't play the Warcraft 3 no-CD that i've downloaded..? - play warcraft 3 with mount

So I downloaded the torrent, mounted hard drive with Daemon Tools Lite RoC came into the CD-Key is the installation. Then he has the same disc with the TFT and the last time that are downloaded the latest patch. But when I try to play, an error message "Please verify that your Warcraft III CD in the CD-ROM .." Can anyone tell me if I do something wrong?