"corrupt file"

[ArtF]

John:

The error is actually from Mach4, its because in settings you told the program that Mach4 is your editor.. just set the editor
to an actual program that can edit GCode, like wordpad , or Mach4's Gcode editor..

Art

[John T]

Hi Art,
I can make it work just by unchecking the editor check box so its OK - but where do I set the editor?

John

[ArtF]

Hi John:

  Sorry about that, the setting is in windows itself. If youve told Windows that Mach4 is the program to open Gcode files with, it will use MAch4. You'd have to set the file associations to point to an editor..

Art

[John T]

Hi Art,
OK I'll just stick with turning off the editor because I work with Mac.  Maybe I can find it in my windows partition - but not sure. 

Thanks again
John

[Stojan]

John this will help you set your mac.

http://osxdaily.com/2013/08/08/change-d ... -mac-os-x/