Did you make sure all 4 driver were installed properly? The first time I tried there was a quick window that popped up saying driver install failed, and then another one quickly showed up after say it was successful. I figured, that means they were ALL installed successfully but it was the 3rd driver that failed for whatever reason. Make sure you have the USB cable unplugged while you install the drivers again. From the window that has is before the one you have attached in the thumbnail, there is a install usb driver button...try hitting that button.
I know it was very frustrating for me as well. Just trail an error for me and was lucky enough to get it right.
Good luck!
you were right, after trying to reinstall all the drivers, i noticed that the mcci firmware driver install had failed
i can't seem to get it to install correctly though
edit: so I decided to give LG a call about my problems installing the drivers, and i was basically told not to worry about it since "the update isn't even out yet" and that they don't expect it to be out until December