WebSearchAX page has been retired
Dynamics 365 for Finance and Operations has evolved into purpose-built applications to help you manage specific business functions. For more information about these changes, see Dynamics 365 Licensing Guide.
We've had to retire the WebSearchAX page. We recommend that you use site search from your favorite search engine to replace it. For example:
site:technet.microsoft.com dynamics ax 2012 "search term"
site:msdn.microsoft.com dynamics ax 2012 "search term"