It was installed at home, 2-3 days ago. Tried it on my work computer today ("repair" not checked) - still the same error, in the end when it says "installing WSE2 beta".
That's the issue. the files it is trying to download essentially no longer exist. I'm still waiting on word from chadz about getting a new version of those files,
but until then, you'll have to play without WSE2 checked, or if that still fails, in offline mode. Actually, let me upload a new version of the launcher to the site, so you can run the launcher normally, without getting that error.
