Media check removed
Game's requirement for the game media to be in drive during play has been removed in a post-release patch.
The first video game about Media check removed was released on June 29, 2000.
Blizzard has published all these games
This may require additional work from the user to fully function so, such as choosing larger install size, copying content from the CD/DVD or other to the game folder (though commonly accomplished by the patch itself), or manually editing some file(s).