Not necessarily.
The Benelux cd's are labeled "Installation cd" and "Game cd".
I too sometimes have the same problem, with the Game cd: it won't always accept the disk, and I get the same error. Usually when I eject and reinsert the disk again it'll work.


Mr Kej, Second Member of the Guild of Off-Topic Posters *** Visit Aviorn's Inn, my Divine Divinity fansite ***