When I "upgraded" to win 10, the compatibility app didn't have any issues with anything, so I assumed it was going to be okay. After re-downloading V8 to try it with the compatibility wizard it will open dxf files, that is one's that are complete, I have tried 2 files on my usb stick that did and didn't work last night and a good file that I created today from the last known good one and it seems okay, but when I try to open a 'bad' dxf file and it'll just crash no warnings just closes.
So I would suggest that the laser PC isn't 'upgraded' to win10 any-time soon, until the 'laser team' makes a decision.