Has anyone had a problem with opening a program that you've used before and the CAD is gone? It still runs the program. I can import the CAD again and transform it and it will match the program written. They just seem to randomly disappear. Running PC-DMIS CAD++2015
One idea...it may or may not apply:
When you copy and paste a program (.prg) you must also copy and paste the CAD file (.CAD) to the same folder. If not, then you will get no CAD image.
