Here are the steps for Ezcad3 import calibration file:
Para[F3] -> Field -> Use the correction file: True -> File name, click the three dots to import.

NOTICE:
After you copy the whole software de marcado to your computer, PLEASE MUST import the calibration file for the lens you are using first before operating the máquina láser, as the path for the calibration file changed, it needs to import it into the software again.
Relacionado: Archivo de corrección EzCad2: Manual de calibración de 9 puntos
