Advanced Startup Options (Metro UI sidebar [top left corner] / Settings / Change PC Settings / General [scroll down]) Disable driver signing enforcement or Start cmd.exe with full Administrator rights bcdedit.exe /set testsigning on reboot 2012/8/2 Mathieu GRENET <m@xxxxxxxxxxxxx> > Hello, > I'm trying to install Argyll Colormunki usb drivers under windows 8, with > no luck. > It was working well under seven. > On windows 8, it tells me something goes wrong and did not install the > driver. > I'm in driver test mode. > Don't know where to look. Any Idea ? > > thank you. > Mathieu > > >