https://bugs.winehq.org/show_bug.cgi?id=29583
--- Comment #3 from lizhenbo litimetal@gmail.com --- (In reply to lizhenbo from comment #2)
Does this bug still exists in 1.7.25? Test page[1] works fine with builtin-IE.
Well, that problem still exists. Builtin-IE failed back to: --- else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } ---
A modified test case shows the problem: http://lzbtesthustoj1000.u.qiniudn.com/new_xmlhttp.html