protected void calcDIR_CrtTime() {
        byte[] bTemp = new byte[2];
        for (int i = 14;i < 16; i++) {
            bTemp[i-14] = bytesOfFAT32Element[i];
        }
        Integer temp = byteArrayToInt(bTemp);
        
        DIR_CrtTime = ((temp & 0b111110000000000) >> 10) + ":" + ((temp & 0b1111110000) >> 5) + "." + (temp & 0b1111) * 2;
    }