i have installed an automated update with the following command

setupnw /ACU /U:!BW-WXP491SP4.INI /SL:H:\!SNAP\!LOG\!BW-WXP491SP4.LOG

The update is working fine everytime the user logged in.

But it do also the same job if the update was already successful.

Has anyone an idea how to work with it that the Intsall is only working if
thete is a new Version avilable?

Kind Regards
Jens Geier