If you have already reached the 5-machine limit, the only way to reset it is to contact directly, as there is no automated user-facing fix for a locked key. Go to the EA Help portal and start a live chat.
Go to and enter your 20-character serial number. serial number nfs shift 2 unleashed fix
Go to your game installation folder (e.g., Steam/steamapps/common/Need For Speed Shift 2 ). Locate and double-click . If you have already reached the 5-machine limit,
If you have a legitimate copy, try the Steam activation method first—it is the cleanest way to get the game running on a modern PC. Once you’re in, don't forget to check out the modding community; there are fantastic texture and physics mods available that bring the 2011 classic up to modern standards. Go to your game installation folder (e
If you own the game digitally, the serial number is already tied to your account, but the game files don’t "see" it. completely.
Go to Settings > Help > App Recovery and clear the cache.