public boolean openFAT(File FATfile) {
        image = FATfile;
        if (image.exists()) {
            try {
                fs = new FileInputStream(image);
                try {
                    init();
                } catch (IOException ex) {
                    Logger.getLogger(FAT32Extractor.class.getName()).log(Level.SEVERE, null, ex);
                }
                return true;
            } catch (FileNotFoundException ex) {
                Logger.getLogger(FAT32Extractor.class.getName()).log(Level.SEVERE, null, ex);
                return false;
            }
        } else {
            System.out.println("File doesn't exsist");
            return false;
        }
    }