I have installed the new Sql Server 2008 R2 Management Studio (November CTP). When attempting to connect to my Sql Azure database I get the following error: Error connecting to 'tcp:xxxxxxxxx.ctp.database.windows.net'.
Value cannot be null.
Parameter name: context (ObjectExplorer)
I can still connect to my sql azure database using the New query dialog, as before.
I would like to add that the account I am trying to connect to was created a few months ago, so it is under an earlier CTP. Is that relevant? I only ask because the sql azure team blog seems to suggest that Sql Azure accounts are under a new system (http://blogs.msdn.com/ssds/default.aspx)