1. Click the .exe file located in a specific folder. For AngryBirds RIO: Click the AngryBirds Rio installer.exe
Then copy the AngryBirdsRio in the Crack folder.
2. After installation. Click Next>next.. dont run the game yet.
3. Go to My Computer > Local Disk C:// > Program File > Rovio > AngryBirds Rio folder> the paste the file CRACk File AngryBirdsRio.exe located in the crack folder of your downloads
4. Run the Game.
5. To activate the game, key in your desired registration key.. any key will work...
same with Angrybirds Seasons....
ENJOY.