code 80072ee6

today was force to install new messager, but when installing Window live
essential s it keeps failing ..any ideas ?

Upgrade manually: http://download.live.com/?

Upgrade manually: http://download.live.com/?sku=messenger

You will find support for Windows Live Messenger in this newsgroup:
microsoft.public.windows.live.messenger

On the web:
http://www.microsoft.com/communities/newsgroups/list/en-us/default.aspx?dg=microsoft.public.windows.live.messenger

In your newsreader: