Cant connect to server

[webhond]

Hello,

Reinstalled my windows 8.1 and in cant connect to the buddy servers no more.
I am getting this message :

Authentication failed.
Unable to connect to Buddy servers.

I installed windows 8.1
the latest .net
and have allowed it to pass the firewall and got no anti virus.

With exact the same i was playing 2 hours ago so i wonder what i am missing now.

could you plz help me.

ty

 

[webhond]

Typical how after searching for 40 min and after posting this question....i found the answer.

thanks anyway

download and install this.
Microsoft Download Center
after your done restart your pc.

 

[greyperil3]

What is it?
i cant see the download