My msnstockquotes function suddenly stopped working. I run Excel 2007. A
worksheet I had created with numerous quote functions blew up a few days ago.
When I try to put a formula in a new workbook, I get a message that says "The
function that retrieves quotes failed. See MSN Money Stock Quotes for
possible causes."

I did, and it only had advice for Excel 2002. Still, I followed the
suggestions that I saw, even to the extent of uninstalling and reinstalling
the add-in. I notice MS has a "Stock Quotes for Excel 4.0" that they charge
$90 for. Did they disable the old quote feature so they could start charging
for it?