Problem granting privilegies to NTUSER.DAT using subinacl.exe

Hi

I'm writing a script to migrate users from windows 2000 server to winows xp,

i am using subinacl to grant the necesary privilegies to the file ntuser.dat

of each user but i found a problem, i'm doing something like this

REG LOAD "HKLM\Test C:\Documents AND Settings\Test\NTUSER.DAT"

subinacl.exe /keyreg \\127.0.0.1\HKEY_LOCAL_MACHINE\Test\ /grant=Test=F

/setowner=Test

i have tested this in a few machines with windows xp and works fine but when

i tried the same in other windows xp machines it shows an error:

Error Parsing registry key error: The operation completed successfully

WARNING: /grant=test=f : No previous object opened

WARNING: /setowner=test : No previous object opened

Elapsed Time: 00 00:00:22

Done: 0, Modified 0, Failed 0, Syntax errors 2

Last Syntax Error:WARNING: /setowner=test : No previous object opened

and i don't know what's going on, why does this workd fine in some computers

and failed in others even when all are windos xp

Thanks for any help