Wondering if anybody has used / is using this ?

The previous owner of my bike recommended it for downloading a range of custom maps for the bike (675 Daytona). I’m interested in using it to try to read a fault code – as it claims to be able to do that.

Freeware – so just needs the cost of a proper comms cable. Had a look at the online user manual for setup and operating instructions but doesn’t seem the easiest thing in the world to use..