Hi
On the home tab do you see a dropdown arrow and can then select mail options?
By R-Clicking your name, can you get account settings/server, etc open?
You must place the exact name of each user in each account setting (like you would have had in Outlook Express)
I think you have same setting in each of the user's accounts.
Have a look here and particularly under Step3 .. as you already seem to have two accounts in your Livemail.
http://www.webdevelop...s_live_mail_setup.php