Unable to send or receive messages for the Live.co (xxxx.xxxxxx) account.

Server Error: 5102
Server: 'https://mail.services.live.com/DeltaSync_v2.0.0/Sync.aspx'
Windows Live Mail Error ID: 0x8DE00002

Live mail has been working fine for me but I started to get this error when I open Windows Live Mail.

Anyone please?

I m using Windows 7 64bit please