Jon Turney wrote:
> Jon Turney (2):
>    Drop group change while running postinstall scripts
>    Defer setting group until after All Users/Just For Me is chosen
>
>   main.cc        |  2 +-
>   postinstall.cc | 13 -------------
>   root.cc        |  5 +++++
>   win32.cc       | 13 ++-----------
>   win32.h        |  2 +-
>   5 files changed, 9 insertions(+), 26 deletions(-)
>

Works for me as expected. Primary group of dirs/files of "All Users" 
installed files are now local administrator (like before Feb 2012), 
including those generated by postinstall scripts (new behavior).

As already mentioned in the '--no-write-registry' thread, "Just me" 
installs only work with non-elevated user and '-B' option. Attached is a 
temporary patch I used to log changes of root_scope variable.