Why go through this hassle? This version includes utility that modern versions have removed:

Juki PM-1 (Pattern Management 1) is a dedicated software application used to create, edit, and manage sewing patterns for Juki’s line of industrial programmable sewing machines. This includes electronically controlled lockstitch, overlock, and pattern-sewing machines like the AMS-221E, LK-1900B, and IP-420 series control boxes.

Typically generates standard Juki sewing data formats compatible with IP-series panels JUKI PM-1 Programming Software Guide | PDF - Scribd

: A preview function displays the full data configuration, and sewing sequences are color-coded at needle drop points for easy checking. Image Tracing (BMP Support)