if you are a HyDraw V600 user and used in the past Autocad to draw circuits, you may feel the need to import dwg symbols in your HyDraw V600 library. This tutorial can save you lot of time, as you don’t have to draw these symbols from scratch.
Please take a look at this video.
You need your working HyDraw V600 on Visio 2010, HyDraw Library Manager 2012 installed and your old Autocad (or a .dwg file with the symbols you want to import).