Hello. I have a 6040 cnc engraver. The machine came with a hacked version of mach3. I tried to put my paid mach3 license on it but it wont work. I contacted the seller and thay said not to use my license as the controller was programed to this hacked version. I wont to change this and use my license. My question is what would i need to replace to fix this the breakout board or the controller board. I have put in some photos of the controller. Thanks for any help