C# Systray application. We need a systray application that displays a pop up window when mouse passes over the systrayapp. Drag and drop (multiple files at once) are allowed in the window when it is pinned open. When the drop event occurs, for now, display a list of all of the path and file names that were dropped on the window. Finally, when the application gets installed on a user's machine, it should register with Windows Explorer so when a user right-mouse clicks on any file or group...