modify registry on windows 7 64 bits dont affect the good keys

Hello,

I use provisioning to deploy my machine, on the windows 7 64 bits, I want to modify this registry keys :

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\

DefaultUserName

DefaultDomainName

AutoAdminLogon

Autologoncount

when I use provisonnig, the modified keys are :

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\

and windows 7 64 bits don't use the good keys.

I test with the REG ADD action, the problem is the same.

What soluce to modify the good keys ??

Thank and sorry for my bad english.

Joaquin