I finally managed to run HtmLayout.dll, HtmLayout is a fast, lightweight and embeddable HTML/CSS renderer and layout manager component. Download dll here : http://www.terrainformatica.com/htmlayout/HTMLayoutDLL.zip #include <WinAPI.au3> #include <WindowsConstants.au3> #include <HtmLayout Constants.au3> #include-once Global $aHLelementsfound = 0 Global $HtmLayoutdll = 0 Global $HtmLayoutRef = 0 Global $HandleWindowsAttachEvent = 0 Global $HtmLayoutEvHandler = 0 Global $aHLDO