"C:\Program Files\Internet Explorer\IEXPLORE.EXE"
If I call a URL as well, the specified page opens:
"C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://www.google.com
Active scripting is enabled in Internet Explorer's options.
The fault does not appear to be caused by the DOCOBJ.DLL file which comes with older versions of Microsoft Office. Although I did install Office on my system, which is running Internet Explorer 8, so an old version of DOCOBJ.dll was registered, I have since unregistered it and re-registered IEPROXY.DLL but the fault with window.open() persists -
"C:\Program Files (x86)\Internet Explorer\ieproxy.dll"
Can anyone suggest what I'm overlooking?