Pushing a 64 bit registry key

Hi Guys,

I am trying to push a reg key to 64 bit systems that falls in the wow6432node folder.  I have verified it works if I run it locally with the commandC:\Windows\SysWOW64\regedit.exe /s "HKLM Field Mappings.reg".   I have tried pushing this using the regedit in system32 and syswow64.