Trying to get the client auto update working properly and having an

I get prompted to update the client, but then I have to step through
the installation instead of it all taking happening automatically.

I have setup.cfg and setup.ini (with EnableLangDlg=N) copied to the
folder /opt/novell/groupwise/agents/data/client/setup/win32/win32 on
the post office I'm using to update.

What else to check to make this happen the way it should?