I wish to replace a TextBox, with a webbrowser to display messages in chat app

So I can add hyperlinks to videos, sites and pics, emoticons ...

But When I run the app, it cannot find the **myfile.html** which is in **Debug folder** ...

It does exists and loadable in firefox

```
        List<string> lines = new List<string>();
        lines.Add("<html>");
        lines.Add("<body><table width=100%><br><br>Chat:");

    lines.Add("<tr><font size=6><a href=music\\" + artist + ">
        <img src=music\\" + artist + "\\info\\default.jpg alt=" + art + " height=200 width=200 />
        </a><a href=" + path +">"+"  " + path2 +"</a></font><br><br></tr>");

        lines.Add("</table></body>");
        lines.Add("</html>");

        File.WriteAllLines("myfile.html", lines);

        wb_Messages.Navigate("myfile.html");

```

I have tried

```
 wb_Messages.Navigate("file:///myfile.html");

 wb_Messages.Navigate(Application.StartupPath + @"myfile.html");

```

No Joy ...

Any Help Thanks ...