I am having trouble upgrading to Zfd 7 agent as you may notice from
previous postings. We have PCs with XPsp2, NW Client 4.9sp2 and a mix of
Zfd 4sp1 and Zfd6.5 agents. What I've found is that if I try to upgrade
these using a NAL application, to ZFd7 agent, the Application Window ends
up being empty after the install.

Is there any way of upgrading these using NAL apps as I do not want to
manually visit each workstation. Also, if I use login scripts, is there
any way to run the zfdagent.msi file with administrator priveleges ?