Updated: Interacting with the user on the windows logon screen

Question

@UPDATE:

OK FOR ANYONE ELSE WHO IS SEEKING ADVICE ON THIS ISSUE...

So far, the best thing I have found is to download yourself a co

Answer 1

Service isolation will probably prevent you doing this from a service.

Pre-vista Novell and the like would probably have used GINA, which was replaced in vista; http://msdn.microsoft.com/en-gb/magazine/cc163489.aspx