1. Download and Install the NCSoft Launcher Click Here
2. Make sure the Region is EU (File->Settings->Advance) in your NCSoft Launcher.
3. Install Aion using the NCSoft Launcher.
4. Download http://www.4shared.com/rar/ygkKOuiu/patch37.html
5. Extract to your Aion main folder and look for the Predator Aion Launcher and Run.
6.Register in-game Enjoy!