Select "Manual Activation" from the activation options.
Once you've entered your activation code, select "Activate Online" to connect to the PES 2011 activation servers. Pes 2011 Manual Activation Code
Insert your PES 2011 game disc into your computer's CD/DVD drive and launch the game. If you have a digital copy, simply launch the game from your computer's programs or applications list. Select "Manual Activation" from the activation options