On W2K I need to allow DLU who are members of the local user group
permission to modify part of the registry while running an older
application, ie changes to the registry under hklm\software\(olderprogram).

I can do it personally by visiting each machine, but,...

Can registry permissions be changed in the NAL or using ZEN? (Hopefully
to be reversed when the app finishes.)

Pointers anyone?