Good day, I have a problem with loading of milling program on 3M ESPE LAVA CNC 500. My barcode scanner reads a sticker code and I want to connect thet code to a program but with no success. I tried to rename some milling programs that were already on the machine to that 16 digit code but it doesnt work. Im attaching some photos. I get the error code: "file is not available" Also if someone can help with changing the machine language to english that would be awesome. If anyone has enough knowledge how can this be done I would be very grateful, and willing to give a small donation for help in starting this machine.