I found a tid #10019242, about command line switches for the nal.exe, to
make it a silent install.

I can hide the splash screen, the NAL window, but I still see the app
installing. I am trying to get the app to install without notice to the
workstation users. I have already chosen "hidden" under Run
Options/environment in the app object.

Are there more command line switches that I am missing, or is there
somewhere else to set up the app to launch as silent?

The workstations are windows 98 and 2000. I have put the following in the
login script: @\\server\sys\public\nal.exe : /h /u