I finally got it. I ended up making a new pc3 file to print a .cal file and was able to just change the "cal" to gp4.
Crazy steps to try to get this to work
I am trying to convert a dwg or pdf into a .gp4 file.
It came that way originally and I was able to pull it into CAD and make my changes but I need to send it back to the client as a .gp4 file. How do I do that?
I've tried Scan2cad but it only saves the raster.
The pdf will not open in paint...