File list (Check if you may need any files):
Mau nhap diem HK2\khoi 10\10A1.xls
.................\.......\10A10.xls
.................\.......\10A2.xls
.................\.......\10A3.xls
.................\.......\10A4.xls
.................\.......\10A5.xls
.................\.......\10A6.xls
.................\.......\10A7.xls
.................\.......\10A8.xls
.................\.......\10A9.xls
.................\Khoi 11\11A1.xls
.................\.......\11A10.xls
.................\.......\11A2.xls
.................\.......\11A3.xls
.................\.......\11A4.xls
.................\.......\11A5.xls
.................\.......\11A6.xls
.................\.......\11A7.xls
.................\.......\11A8.xls
.................\.......\11A9.xls
.................\......2\12A1.xls
.................\.......\12A2.xls
.................\.......\12A3.xls
.................\.......\12A4.xls
.................\.......\12A5.xls
.................\.......\12A6.xls
.................\.......\12A7.xls
.................\.......\12A8.xls
.................\.......\12A9.xls
.................\khoi 10
.................\Khoi 11
.................\Khoi 12
Mau nhap diem HK2