Lars Tragl

Windows Registry Editor Version 5.00 ;Disable US Keyboard [HKEY_CURRENT_USER\Keyboard Layout\Preload] "2"=- Import this .reg file via cmdlines.txt and you should get rid of the US-keyboard.

I have the same Problem and I've noticed that Nvidia's graphic drivers are the only one which ask to restart the system when I'm installing them after setup completes. Is it possible that the Nvidia Display Driver Service requires a reboot and causes the setup to hang if the system isn't rebooted?