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convert.exe

convert.exe converts a FAT file system to NTFS.
CONVERT volume /FS:NTFS [/V] [/CvtArea:filename] [/NoSecurity] [/X]
volume Specifies the drive letter (followed by a colon), mount point or volume name.
/FS:NTFS Specifies that the volume will be converted to NTFS.
/V Specifies that convert will be run in verbose mode.
/CvtArea:filename Specifies a contiguous file in the root directory that will be the place holder for NTFS system files.
/NoSecurity Specifies that the security settings on the converted files and directories allow access by all users.
/X Forces the volume to dismount first if necessary. All open handles to the volume will not be valid.

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