The quote servers are gone. A registry change will not bring them back. The options for getting quotes in MSMoney are:
PocketSense - https://sites.google.com/site/pocketsense/home/msmoneyfixp1
hle-ofx-quotes - https://code.google.com/p/hle-ofx-quotes/
They each take a bit of work to set up but thereafter are very easy to use.
Bill Becker