FAT overviewįAT is by far the most simplistic of the file systems supported by Windows NT. Also, support for the FAT32 file system became available in Windows 98/Windows 95 OSR2 and Windows 2000.
Windows NT 4.0 does not support and cannot access HPFS partitions. HPFS is only supported under Windows NT versions 3.1, 3.5, and 3.51.