I have ZEN7SP1IR1 on my server and would like to distribute
zfdagent.msi (ZEN7) to my clients which are currently running an agent
from ZEN4IR4a/IR5. In testing, I've created a MSI app object and have set
"run as secure system user" and "Force Cache" on the object. However, the
app object returens a 1603 error code if I'm logged on to the system as
non-administrative user while it works fine if I'm logged in as an
administrative users.

How do I get this MSI app object (ZFDAGENT 7) to distribute to my
non-administrative ZEN4 users? Thanks in advance,