(Place the files in the root directory of the CD in the Root_Dir folder, and use MakeISO.bat to package and generate an ISO. The generation process depends on the machine configuration. It should be very slow, and it will take 1 hour for a poor machine. Of course, you can modify the command to remove the file sorting function and the speed will become very fast. As long as you do not modify the file, the MD5 value of the ISO file generated by each packaging will remain unchanged!)