FAT32 was introduced with MS-DOS 7.1 / Windows 95 OSR2 in 1996, although reformatting was needed to use it, and DriveSpace 3 (the version that came with Windows 95 OSR2 and Windows 98) never supported it.
Следующая модификация BPB появилась вместе с Windows 95 OSR2, в которой была введена FAT32 (в августе 1996 года).