>>ReadOnly what? The original file? The WebBrowser control doesn't have ReadOnly property...
>
>Yes the original or the copy you show.
>Cetin

So, I take it as the only way is to set Read-Only attribute of the file to true before showing in the control and then reset it back to original setting... This was suggested in the forum, but it seems like a complicated approach. Too bad, there is no built-in property in WebBrowser control.