C:\Windows\system32>fsutil file queryfileid c:\SCRIPTS\test02.txt
ID del file: 0x002d00000016a8d1


C:\Windows\system32>fsutil file  queryfilenamebyid c:\ 0x002d00000016a8d1
Nome collegamento causale al file: \\?\C:\SCRIPTS\test02.txt

#0x002d00000016a8d1 hex is equal to 12666373953464529 dec (the same number as above!!!)