When running a new window using “window.open” from a parent window even within the same domain IE9 and IE10 fails to “postMessage” to that child window. Trying to use the “postMessage” will return the following error:
SCRIPT16386: No such interface supported
This is claimed to be supported by IE 9 and 10. The only way this works on IE is when the child window is open within an iframe in the same parent page which is not what I need.
