I have been trying to sign into msn messenger for the past few days,but each time I try to sign in, up comes this message saying my contact list is not available and to try again later.

Could this be rectified from my PC or does this mean something's the matter with Messenger?

Thanks in advance.

Have you tried to sing in from another location ? If you sing in from another location/computer and the problem persists,contact msn. Contact lists have nothing to do with sign in procedures