http://bugs.winehq.org/show_bug.cgi?id=28937
--- Comment #20 from Nikolay Sivov bunglehead@gmail.com 2011-11-27 06:42:38 CST --- msxml3 part is fixed for now I think. The fact native one is needed after ie7 is installed is more complicated, because of urlmon dependency for example.
Anyway with current git it fails exactly the same way with native msxml3 or without, failure seems to be jscript related.
I suggest to close this one, I'll comment in bug 16208 about possible jscript failure.