Vista - Unable to send or receive messages for the Live.com

I have three other e-mail accounts and this is the only one that is not
working. I can go the hot mail and check my e-mails that way. Please help,
below is what I'm getting.


Unable to send or receive messages for the Live.com (sherrail) account. To
send and receive messages in your Hotmail account, go to
http://hotmail.live.com on the Web, or try again later. To get help from
Windows Live Customer Support, go to http://support.live.com and click
Windows Live Mail in the list of services.

Server Error: 4102
Server Response: Object with Id 065a389b-5831-4cfa-9d97-c0de0a95395c appears
in more than one command
Server: 'http://mail.services.live.com/DeltaSync_v2.0.0/Sync.aspx'
Windows Live Mail Error ID: 0x8DE00001