Hi foxgang FYI A while ago I mentioned that Robohelp's HTML help refused to go on windows 10. Well odd thing is it was the installer that refused to work on Windows 10. I just updated the windows 7 machine with HTML help on and it still works, well other than not being able to load some components which I don't need anyway, but it did that on 7. Good, saves me looking for a new HTML help prog. Al