- The installer of The Frozen Throne is installing Reforged
- I am not asked to enter my CD key during installation
The Frozen Throne keys cannot be used to play Warcraft III. The Frozen Throne was an expansion and it is now included for free in the base game: Reign of Chaos.
To play Warcraft III you must have either a Reign of Chaos key or you must purchase Warcraft III: Reforged.
If you have a Reign of Chaos key, you must redeem your CD key in your Battle.net account. When you install Warcraft III, log in with the Battle.net account that has your CD key.