because its a low-level reformatter you idiot. it deletes low level layers in the hard drive and gives it no file system after but rather raw.
@ all
this problem is excellent but use it with caution. very helpful in fixing bad sectors and damaged hdd(non-physical)
by: Techie
5
2008-01-07
"HDD Low Level Format Tool 2.36.1181"
Nice tool, but will not format your hard drive to FAT32 or NTFS. I wanted to us this to format my new external hard drive. This would be perfect if it did.