C# Project Customisation of previus project

This project is for FOSTREAK exclusively, that is who takes my projects. its an UPDATES of lastproject EDSDK Cannon. -Save the photos in a folder on the desktop called "PHOTOS" -Save the last three photos taken in a folder on the desktop called "Taken" -if you close the program fails. -it is possible to put a photo as a watermark logo of an external image as [login to view URL] hosted some directory and the call externally -you can not see the program that runs the open run the program as hidden as it is called from another application. this is very important, you can not see the software running, maybe make transparent the executable or something.