hotmail will not work on client ?

hotmail just stopped working yesterday 16/1318 

i have tried all sorts to get it back up and running but it will not contact the server and update new emails ?? any ideas 

What is the error message you are getting?

One thing you can try is disabling your antivirus or firewall. That could be blocking the application.

Says attempt to connect failed either due to server unavailable or incorrect details but there fine on all other hardware

Did you completely disable your antivirus application?

Can you post a screenshot of the IMAP settings you have in eM Client?