Without this key, the installation halts. Even if you install it, the game will refuse to launch, locking you into the “product activation” screen.
Whether you bought a used DVD, are trying to re-download the game, or are looking for a legitimate copy, the activation key process is often the biggest hurdle. This article covers everything from finding a valid key, to CD key formats, to the risks of keygens, and modern workarounds. need for speed shift 2 unleashed product activation key