Hi all, ZWCad serves me well for a year until one day I find that I can't open a dwg file sent by my client. I've worked a few hours with it and figured out that a kind of line cannot be read by ZWCad. I've attached 2 drawings for comparison, the purple trapezoidal lines are the cause behind, anyone has any idea about this? Is it possible to read the drawing without deleting that line?
cad.zip (619.2 KB)