Why aren't my tutorial videos playing in Electrical 2D?

The Electrical 2D tutorial videos use the camtasia codec which is included with the VLC player.  The VLC player can be downloaded for free from the following link:

http://download.cnet.com/VLC-Media-Player/3000-13632_4-10267151.html

After downloading and installing the application, download the tutorial videos by right-clicking on the video links from the SolidWorks Electrical application, select 'Save target as...' and save to your local drive.  Then, open these videos with the VLC player.