Many, many apologies in advance if I'm the millionth person to enquire about this...but...

Having opened TheModernAntiquarian.kml with Google Earth (4.0.2737) I have received the following error message:

Fetch of NetworkLink "Sites" failed (http://www.themodernantiquarian.com/googleEarth/TheModernAntiquarianData.kmz):
Http: File Not Found
Do you want to stop fetching, continue, or ignore fetch errors?

I'm then given the option to "Stop", "Continue", or "Ignore".

No matter what option I pick the result doesn't lead to any relevant icons/sites being displayed. I have, of course, ticked "the Modern Antiquarian" and "Sites" boxes on the sidebar.

I assume this must be a fairly common problem with an easy solution...but I'm still stumped.

Can you help, kind people?