Trying to make argyll works, I accidently removed the windows\system32\DriveStor\FileRepository directory with colormunki_x64.sys, so now I cannot use the Colormunki with Spectraview II. Does someone have a copy of this directory? I tried to reinstall Spectraview II, but it didn't do the trick (I'm even not sure where this driver comes from).
It sounds to me a bit like most of the problems stem from not signing the drivers before installing them, and then trying to sign them after installing them. It will be with the software that comes with the colormunki. For instance, on the 64 bit system I would typically find it in: C:\Program Files (x86)\X-Rite\Devices\Drivers\ColorMunki\ where colormunki.cat colormunki.inf colormunki_x64.sys reside. It may well be supplied with other software that uses the X-Rite drivers too. If you (for instance) were to completely delete your X-Rite colormunki drivers from C:\Windows\, then you could install them again by "Upgrading" the driver and pointing device manager at colormunki.inf. (Just remember to go through the "Let me Pick from a list of device drivers on my computer" path if you already have the Argyll drivers installed.) Graeme Gill.