Excuse me, I was joking. Not intend to hurt you.
I don't think you can avoid the popup
(it's there for security reason, especially
to avoid the automatic installation of virus
trojan horses, and so on, when users surf on
the web, so ...)
If you want to "share" such an executable, then the best solution is really to share
it; i.e. in a shared directory on the network
If you want do to some link from the HTML
page, may be you can use
<A HREF="c:\winnt\explorer.exe x:\editor.exe"
but I have doubt it will work
(otherwise, simply explain in the HTML page how to get the executable on the network:
"Lauch Explorer, go to ..." you see)