Our computer has two folders that contain extremely important files. We would like to have a program designed that will automatically back up these two folders every time a certain amount of time goes by (for example every 15 minutes, or every 30 minutes). The backing up needs to be done INVISIBLY, so that the computer user is not interrupted. We don’t want them to see a command prompt window, or “file transfer” dialogue box or anything.
I have attached a description of how the program needs to work.