Shoutbox

In the past, I installed msg plus an old version to msn messenger 7.0. The msn messenger have a problem. I tried to uninstall both and re-installed msn messenger 7.0 again when I switch language, It 's make msn messenger 7.0 hang and not responsed. I tried clean uninstall, the msn messenger 7 still the same. How can i do?

1) Uninstall both (MSN Messenger and Messenger Plus!)
2) Update both to the new version:
    MSN Messenger 7.0.813: http://messenger.msn.com/
    Messenger Plus! 3.54.132: http://www.msgplus.net/

I tried to do it but it 's still not responsed when switch language. I uninstall and install only msn messenger 7.0. It doesn' t work. Don't asked me to delete registry key that relate to msn because i ever do that.