If you were signing in, there is a problem accessing your account because we are unable to locate a pubCenter account associated with the Windows Live™ ID: If you were signing up, there is a problem creating your account because there is already a pubCenter account associated with the Windows Live™ ID:
You may receive this message if you have more than one Windows Live™ ID user name or haven't linked your pubCenter user name to a Windows Live™ ID yet.
You can resolve this problem by:
SignOut
your Windows Live™ ID:
After you have signed out of Windows Live™ ID, you can sign in again with a different Windows Live™ ID.
Migrate
your pubCenter user name to a Windows Live™ ID.
Linking your user names enables you to use your Windows Live™ ID to sign in to pubCenter.
Signup
a new pubCenter user account
If you don't have an pubCenter account yet, you can sign up for one and use your Windows Live™ ID as your pubCenter user name