Please help me to un-install the Messenger

 

Since the disastrous changes came with the Windows 8 unification I can't delete old statuses (personal messages) in the social network stream of the Windows Live Messenger. 
When I switch to the full size view to see the social network media and go to "me", I can see all my old personal messages I posted the last three months but I can't delete them. The cog shows me just a link with (useless) "more options". Since the whole Live Profile pages are scrubbed there's no way to find elementary settings like these on the new Microsoft account pages as well. I hope this will be fixed soon or you have a helpful advice to solve this issue. 

note: Terms may be incorrect, I use the German country setting.

Recently, everytime I click on 'Inbox' at messenger live, it links me to microsoft word and it wants me to sign in.

 

How can I fix this problem?

 

I have erased and reinstalled messenger live but it still acts the same.

   My messenger I wnat full page with contacts on left Help

 When signing out of messenger why does it say all windows will close?  And my message options page won't let me make some changes?  re personal options.
pra mim eles aparecem offonlaine e nao consigo ver minha caixa de entrada tbm pois ela nao esta atualisando quando abro

My question is as above.