We are ready and able to work with you on your electrical distribution needs, from transformer vault construction and high voltage power substation construction. The Robert Henry Corporation is the right choice for your high voltage electrical contractor.
Using Microsoft Visio. 1  1. Launch Microsoft Visio and click on âFile.â. 2  2. Click on âOpen.â. 3  3. Select âAutoCAD Drawing (*.dwg; *.dxf)â from the âFiles of typeâ list.  4. Navigate to the DWG file you want opened, then click âOpen.â Visio will open and display the DWG file.
In the case that your DWG file doesn't open, it is highly likely that you do not have the correct software application installed on your PC to view or edit DWG file extensions. If your PC opens the DWG file, but it's the wrong application, you'll need to change your Windows registry file association settings. In other words, Windows is associating DWG file extensions with the wrong software program.