Minimum the Location 1 is broken of the Engine 2, it i test with Location 2 it works with the same request:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
<HTML>
<HEAD>
<TITLE>Not Found</TITLE>
<META HTTP-EQUIV="Content-Type" Content="text/html; charset=us-ascii">
</HEAD>
<BODY>
<h2>Not Found</h2>
<hr>
<p>HTTP Error 404. The requested resource is not found.</p>
</BODY>
</HTML>