No header block
Parse errorThe file could not be read. Nothing is converted until the line is corrected.
What the converter says
the file has no header block
What triggers it
An MPR opens with a header block naming the format version and the panel. Without it there is nothing to size the job with.
]1
$E
KP X=0 Y=0
!
How to fix it
Check the file starts with a line reading [H. A file that begins with a contour or a macro has probably been cut in half.