2540 The file '_1' you tried to replace is a Microsoft Access system file that is being used and can't be replaced or deleted.
2540 ແຟ້ມ '_ 1' ທີ່ທ່ານພະຍາຍາມທົດແທນແມ່ນແຟ້ມລະບົບ Microsoft Access ທີ່ ກໍາ ລັງຖືກ ນໍາ ໃຊ້ຢູ່ແລະບໍ່ສາມາດຖືກທົດແທນຫຼືລຶບໄດ້. @@@ 1 @@@ 1