Yew Wei Sheng wrote: > I am happy to see ArgyllCMS finally support Spyder4 in latest version. > But after I download Argyll_V1.3.6 for windows, I can't find argyll driver > for Spyder4 in libusb1. > Can anyone show me where should I get argyll driver for Spyder4? Hi, sorry about that - it got left out of the binary packages. You can located it in the source code package though. I'll address this in the upcoming V1.3.7 bug fix release. Graeme Gill.