http://bugs.winehq.org/show_bug.cgi?id=9744
--- Comment #1 from Dan Kegel dank@kegel.com 2007-09-22 23:20:55 --- Doing 'winetricks fakeie6' before installation gets past this problem, and shows "Internet Explorer 4.0" in the list of browsers.
The next problem, incidentally, is a dialog saying "Cannot show video" at the end of installation. But that's not fatal, the installer even starts up the app happily.