1) EraserGui
	Graphical User Interface: Use this application to select the parameter (folder, filter, day, ecc..) and save tour configuration (file FolderList.conf)
2) Eraser
	The kernel: the GUI and the service call this exe. If you want is possible call directly the EXE with the parameter
3) EraserService
	The service: if you want create une service, use the BAT and select in the file EraserService.exe.config the time for the timer (in minute)