I'm pulling my hair out (what's left of it).
I've put a new HD in my laptop (old drive crashed) and reloaded all of my stuff.
I've come to try to run Mamba Black and I'm having problems.
There is no output from the MediaLas USB box and the blue LED which normally flashes when it is running isn't.
The Rockey4 dongle has the LED on permanent (as it should), looking in my Device Manager under USB it is showing Feitian Rockey4, Feitian Rockey4 USB and MediaLas USB Laser-Interface all without errors.

Any suggestions?