This code is required during the installation process. Without it, the installer will not proceed. In the early 2010s, this key was also required to create an online account for multiplayer racing.
Older DRM (Digital Rights Management) systems require deep system access to verify keys. Right-click the Shift 2 executable file ( shift2.exe ). Select . Go to the Compatibility tab. Check Run this program as an administrator . Click Apply and restart the game. 2. Manual Activation via the EA App nfs shift 2 serial number pc