Script failing - REG LOAD

Charlie.Tancat's picture

Hi all,
I am trying to deploy Win XPSP3 to our new Dell E6400 laptops with AHCI Sata mode on.
I came accross this post:
http://www.symantec.com/connect/forum/5793/dell-la...

and tried the tip to load the SYSTEM registry hive from within WinPE:
REG LOAD HKLM\SYS C:\Windows\system32\config\SYSTEM\myhiv.hiv
REGEDIT -s AHCI.REG
REG UNLOAD HKLM\SYS

The file myhive.hiv is made from a :
reg save HKLM\SYSTEM\CurrentControlSet001 myhive.hiv
The script always terminate with error message: The extended attributes are incorrect error 255

Can you advise?

Thank you.