Trying to use sheetcam with an older ESAB Sabre 2000

Hello, I am trying to make Sheetcam work with an old Esab sabre 2000 and I can’t seem to get the post processor set up correctly. I am using ESAB ESSI and have it exporting in .mpg but when I put the floppy disk in the table’s computer it says there’s a format error and will not open the file. I’m pretty new to all of this stuff so any help would be greatly appreciated. Thank you in advance!

If you have a working gcode file that shows the proper format for your machine, you can make the post do almost anything. I’m not familiar with esab machines, so I wouldn’t be much help without an example.