failed to initialize game [1024]

This error happens before the login screen, when loading NCSOFT screen appears

1°) I have two aions in my computer, 1 folder called "Aion" with the official game version 4.5, and other folder called "GamezAion" with the GamezAion server version 4.0. I play since 2010 with no errors till last night.
2°) The error started when I erased GamezAion launcher from the Aion folder, anyways I have never used that launcher I have always used the launcher inside GamezAion folder.
3°) I CAN play other servers from the GamezAion folder, so I dont think any file is corrupted, also i didnt touch anything inside Gamezaion folder...
4°) I tried erasing bin32, bin64 and L10N folders and reapiring them but still the same error... If u cant fix it I will try to copy the entire Aion folder into GamezAion folder and try the downgrade patch...

Runing windows 7 home premium, drivers up to date.

Screenshot:

 

If you deleted those folders and repaired the client, you're using a 4.5 client, you need to apply the downgrade to lower the version of your client to 4.0

http://forum.gameznetwork.com/f64/[guide]-downgrade-4-5-4-0-a-161066/