Msn Error. Odd Problem

[Diamond]

I have recently had problems with my MSN. When I attempt to log in, with the correct password, it doesn't let me sign in and gives me a troubleshooting screen with a try again option. It hasn't been working, but it has worked prior to this therefor I know the password is correct.
Here's the error:

It's saying there's an error with the key ports and the proxy server.

 

[Daily]

Do you have a firewall? Make sure you have MSN/Windows Live Messenger set to allow full access on the exceptions list.

 

[julza]

Have you tried using a web messenger?
Ebuddy etc?

 

[spunjungle]

if you keep having problems uninstall then reinstall it. that might work

 

[Runescape Blows]

www.meebo.com

Log in there.

If you can login correctly, then it's either your computer or the msn.

You can:

-Uninstall / Reinstall
-Restart comp
-Upgrade your version [There is a new one now, I believe]

 

[Diamond]

I've done all of the above and all of you are incorrect, yes, even you Daily, lol . But, I did locate the problem. There were proxy errors with my internet explorer and your WLM is affiliated with IE therefor I had to change the internet connections on IE to get the internet working on IE again and then my WLM worked.