You will not be able to run Yahoo! Canada Toolbar. The toolbar works for IBM PC Compatible computers running windows.

If you have a PC Compatible Computer:

Check if you have Internet Explorer version 4.0+ by going to the help menu and choosing either "About Internet Explorer" (Internet Explorer). If you don't have Internet Explorer 4.0+, you can download Internet Explorer here.

You may have Windows and Internet Explorer 4.0+, but it still says that you don't have the system requirements. This may be because you are using some other browser besides Internet Explorer at the time you are trying to get the toolbar. Please make sure you are currently using Internet Explorer 4.0+ when going to get Yahoo! Canada Toolbar.