I'm not sure if you still are helping out with these files but if you are, I only need the exercise files for autocad 2016.  I have the videos.  If you have to do both, you can cuz my videos aren't organized.  Thank you and have a great day.

https://www.lynda.com/AutoCAD-LT-tutorials/AutoCAD-2016-Essential-Training/375489-2.html