When a user clicks on email links on a web page, a default mail client is invoked. This default mail client is tored somewhere in the registry.
In my application, I have two forms, one is a web browser using TWebBrowser, and the other one is a mail client. So two forms in the one application. Instead of invoking a different exe mail client when the user clicks on a mail link, I want to have the MailForm.Show called.