IE is not new but newer versions are not emulated ( IE8+ ) so a function to expressly set the IE version to load when embedded was needed. Otherwise some technologies will not behave as expected of a modern browser. #include <GUIConstantsEx.au3> #include <IE.au3> #include <WindowsConstants.au3> Func _IEGetEmbeddedBrowserEmulation() Local $iRet = RegRead("HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSE