ya me also but i managed to solve the problem by installing msn
messenger 7.2 (search download msn messenger 7.2), then when you
try to sign in, they will ask you to download a new version of
messenger. The funny thing is, the 'new' version you download will
not be WLM 2009, but the version before that, so in other words,
you managed to back-track and messenger will be able to work
normally.
At least thats wad happened for me.
You can give it a try.
