I've very simple question and I wanna makesure the correct way to do it. Anybody knows how to call the file using full path to the file. In this case, the file is located in many layers of folder. For example, I wanna call file 'pass'. File pass in folder A, Folder A was in folder B. Folder B was in folder C and folder C was in desktop. Then, how to call file 'pass' with the full path. Thanks in advance.