Right Lee, here we go!!
1. Click Charts Button
2. Click Browse.. you should now see in the bottom right in the white box 'about:blank'......do you see that
3. Open my link from the post above in a new browser window...just to make sure you see the correct page.
4. Copy the URL from the browser address bar and NOT my link...just to make sure you get the complete address
5. Paste the address into the 'about: blank box
6 In the box to the left type UK Charts and click save. UK charts should now appear in the drop down bottom right.
Now click out of that screen, just click 'Maps'
Now click back on charts and then browse you should have it
Hopefully that's helped, if not just let me know