this is a more friendly kind of copy protection blizzard used to annoy their gamers not too much. it protects not the game but the setup program. it simply looks if there is a config.war file in the directory und checks the sound settings. so you needed the copy protection on installation only and not every time you played the game. very kind of blizzard
. however, the game comes with a crack.exe wich modifies the setup and not the main program. after applying the crack you should be able to pass the protection by just pressing enter. one thing: both the crack and the setup should be run is dosbox or another emulator if you use win2000/xp.