Alternative way for window services to interact with desktop where operating > XP

Problem:-When we migrate the solution to windows 7 operating sytem it runs in session 0 .So you get an message blocked by Interactive Service Dialog DetectionThis article Can be one solution, for the above problem. Question:-1) Why I want the windows service to interact with Desktop ,its not they are made for?Ans: Yes, Exactly! the windows services are not make to interact with Desktop.But after