iATKOS Mountain Lion 10.8.2 USBMSC error #iATKOS #ML2

Hello,







Today I want to install iATKOS ML2 but when I start the installation I have the iATKOS logo with a spinning wheel and she turn, turn, turn........







I try to install with boot flag : -x / -v / GraphicsEnabler=Yes/No / USBBusFix=Yes/No and more flags and when







I start with flag I have an error : USBMSC identifier...... two times. If I wait I received "Still waiting for device"







Have you got a solution ?







Here is my specs :







Packard Bell imedia S3800



64bits



RAM : 8GB



HDD : 918Go



NVIDIA GeForce GT 220 1024mo (driver : 9.18.13.1407)



DirectX10







Thanks you in advance ! :)