Redirecting verse Download


I was hoping that by entering a page URL in the 'Download Url' Box that the visitor would be redirected to the relevant page. However, it looks as though it doesn’t function this way?

The reason I need to redirect is that a download link is sent to the visitor and for that I need their name and email address. Is there a way I can get this plug-in to redirect eg code changes.

All help greatly appreciated - Thank you