MCX8000 not connecting to serato

Hi everyone, I recently acquired an MCX8000 controller and struggling to get it working with Serato. I have tried reading old posts with similar issues but doesn’t seem much help. Maybe there are some I have missed. system: Windows 10 Firmware V2.5 Driver V1.0.5 Serato DJ Pro 4.0.7

I plug into Serato and it doesn’t recognise the controller at all. I turn the controller on, make sure it is on PC mode before starting the software. I can get it to work on both Traktor and Virtual DJ and also play sound directly from the laptops playback. The closest I have found says it may be a problem with the driver 1.0.5 and maybe 1.0.3 might work. Is there a place this can be downloaded from still to try it? or am I missing something obvious? Thanks