Trouble in paradise… That's what it is… Blogger users have been coming to the support forums in pours, reporting a problem with not being able to use Windows Live Writer with Blogger. This issue seems to be completely new.
The HTTP response was missing the required Location header.
It just sounds ominous; right?
I'm in the same boat, my uplink to BLOGGER is broken too. We have to start looking to WHY Windows Live Writer can't post to BLOGGER; and from my experience— it's not anything that Windows Live Writer did; it's going to be blogger.