Briefing Books viewed with IE 8 & 9 but can only be authored with these IE versions if the application is published with a SSL Certificate.
解决办法
Use the latest browser, such as Internet Explorer 10, Internet Explorer 11, Mozilla Firefox, or Google Chrome.
A workaround to this issue is by altering the proxy config file. Change the mustMatch parameter for the proxy to 'false'. Or, add the generateToken URL to the proxy page. With a CORS enabled browser, the proxy blocks authentication in IE 9.