Topic Title

Really wasn't sure which forum to put this in, as I know I had this question when I had D11 and still have it with D16 - just never asked until now. When I open my pen table to change them depending on the drawing (Architectural vs. Electrical or Framing) I am given the option of the file extension ".dpf" or ".pen".

Does it matter which one I choose? I can't seem to notice a difference, but maybe there is. Can I delete one them or do both need to stay as they somehow reference each other?

Any input would be great.

Jason

I believe that DPF (DataCAD Pen File) is the latest version, and the older PEN files just get converted when you use them.