Error loading XML document: dwz.frag.xml Directly open index.html with IE to pop up a dialog box: Error loading XML document: dwz.frag.xml Reason: dwz.frag.xml is a core file that needs to be loaded before it can be used normally.The local file of IE ajax laod is limited. It is the security level of IE, not the frameworkSolution: Put it under Apache or iisIf you do not want to install apach