How can i start a windows forms application before log on to windows? Is is possible to start a windows forms application before log on to windows? If it's not, do i have a chance to start a windows service before log on and invoke a windows forms application from the service that is already started before log on?
According to the comments to the question you want to run a standard desktop app, built with WinForms, not a service, that starts before the user has logged on.
This is not possible. What you need is a service.