Hi I have just installed DisplayCal on my new Windows 10 system. It seems to not be able to detect my Spyder 3 at all, although everything else during the installation went fine. Is there anything I can try to get it see the datacolor hardware?
You should start over from the beginning by scrupulously following the online help.
Installing the drivers is essential for recognition of the probe.
Windows only: if your measurement probe is not ColorMunki Display, i1 Display Pro, Huey, ColorHug, specbos, spectraval ou K-10, you will need to install a driver specific to Argyll. By selecting, “measuring probe”. You can install the drivers for the ArgyllCMS measurement probes.