Internet Explorer 11 at It Again, Breaks Microsoft's Own CRM Software
 

Ruh Roh, Microsoft: Physician heal thyself. It seems Microsoft has its hands full dealing with its problem child, Internet Explorer 11. IE 11 has an issue playing nice with some of the other Microsoft products. All of this will be a bummer for anyone who upgraded to Windows 8.1, because IE11 was included as part of the upgrade and there's no way to roll back to the previous version once you're running Redmond's latest OS.

http://www.hardocp.com/news/2013/12/..._crm_software/