HTML5 Appcache is not properly updated in IE10/IE11 browsers , we are getting FATAL Error in IE10.
We have updated the MIME/Content-type as "text/cache-manifest" in our tomcat server. eventhough it is not working perfectly as expected.
cache conrrol:no cache also added in web server headers.
<mime-mapping><extension>manifest</extension><mime-type>text/cache-manifest</mime-type></mime-mapping>