OT: WLM 2011 Calendar Update Error.

There was an error when attempting to connect to the Windows Live Calendar service. If the error persists, check to see if there's an upgrade of Windows Live Mail available or contact a service representative.

I have WLM2011 Vista. I noticed this error started occurring sometime in November.

I have tried a new outlook account.

I have tried renaming the calendar folder.

I have checked the calendar at outlook.com.

I have tried the offline switch in both WLM2011 and IE 9.

I have entered a calendar entry in both the client WLM2011 and online in outlook.com.

They do not get synced to each other.  I still get the error.

Email and contacts sync is ok.

I have updated windows update. 

Any ideas? I cannot update to WLM2012 because I am using Vista.

Tom