Read here what you need to do in case the Byk Instrument firmware updater generates an error.

1. BykCommunication.dll already used by another application!

Please close any application that is using the Automatchic Vision (Instrument Manager, or Color Manager) and restart the firmware updater.

2. Family/Subfamily mismatch!

Press OK to close the dialog. Unplug the USB cable that connects the Automatchic Vision with the PC and plug it back in again. The updater should now properly recognize the device information.