The local settings on your PC may block or ask permission to play active content. These notes will give you instructions on how to change this setting to improve your experience of using this software.
In your browser window under the Tools menu at the top of the screen there is an option called "Internet Options". Select this and a table of options will be presented as shown below.

From the list of tabbed options you will need to select the "Advanced" tab.
You will then be presented with a list of settings which can be scrolled down as shown in the sample screen shot below.

Scroll down the list of settings until you come to the "Security" settings and we advise that you select:

Click "Apply" and restart your computer.