: When prompted for activation, do not choose the "Automatic/Online" option. Select Manual Setup I do not have an internet connection Retrieve Hardware ID : The game will generate a unique Hardware ID (a long alphanumeric string) specific to your PC. Generate Activation Key
The game originally utilized , which required a serial key for activation. James Cameron 39-s Avatar The Game Offline Activation
If you have lost your original CD key, or the above fixes result in the dreaded "Error Code 2" or "Unable to contact key server," you will need a universal offline activator. : When prompted for activation, do not choose