missing classic cd key

[Guest]

You cannot connect to battle.net at the same time if youm are sharing any Cd-key. Because even if you are playing the expansion, You used the same diablo 2 cd-key so the program runs using that cd-key. so and two cd keys can not occupy battle.net at the same time. Try getting a Cd-key that your friend doesnt use or e-mail blizzard again.

Mike