Starting a Interactive Process in Vista using TService

[Phoenix]

Ah, english is much better.

I don't think that what you want is possible in the Vista Security System in the way you think of it.

Nevertheless, while I was looking for some samples about WCF i came across an interesting article on Codeproject:
http://www.codeproject.com/WCF/AppWatcher.asp

I know, this is a .NET article, but he author uses a out of process com+ component to start an application in the users context out of a service on a vista machine. The technology he used should be the same with a win/32 service.