Hi ziko, thanks for replying.
I do not get my device enumerated, i.e. it doesn't show up in the Device Manager, let alone PicoLog, with either the winusb.dll from the zip file above, or from %WINDIR%/system32 placed in %WINDIR%/SysWOW64.
I have tried removing Pico software, clearing the registry of any VID_0CE9 USB devices, changing USB ports, with no difference.
I do get confirmation that the hardware installed successfully, but cannot see it anywhere except when I use USBDeview.