« on: January 23, 2017, 05:55:13 PM »
>Unfortunately the polylines still come as IsNotClosed to start with.
This is normal...you have to save your Polylines in a toolpath file and then restore the file and they will be closed again.
When you open a dxf file, that's all you are doing, just opening it up. Any toolpath activity you have done has to be saved prior and then you can click the LoadTPFILE link to restore it. Did I understand your question correctly or not?
Regarding the folder issue, we must do a screen share so I can see exactly what steps you are doing. I cannot replicate it on my system but I'm not sure what steps you are doing.