What should I do if the D drive is emptied when reinstalling the system?

Q: When I reinstall the system, after the C drive and the system are installed, the data of the D drive is completely emptied. I don't know why. I heard that it may be that the internal C drive is in the NTFS format, and the D drive is easily emptied after reinstalling the system. And my C drive is in NTFS format. I now have a Windows Ghost XP SP3 v9.0 CD (now the text of this disk shows that there is a sentence "CAT format FAT32", I want to reinstall the C disk, and there will be no D drive. What is the problem of emptying? (There are too many files on other disks, no space, no mobile disk) What issues should you pay attention to when reinstalling?

A: As long as the GHOST version of this CD is higher than 8.3, You don't have to worry about this problem, because the version GHOST after 8.3 can fully recognize the NTFS format partition. Use this type of CD without formatting the C drive and reinstall the system, because GHOST restores the image process, that is, automatically format the partition and write the data to the partition, so you are redundant in formatting the C drive. This type of CD is generally able to boot the system, as long as the choice is similar to "Install the system in the first partition of the first hard disk, there will be no D disk is emptied.