I hope no one had posted my issue before, but I hope as well I' ll get some
help or idea.

I am running a Citrix XP Presentation FR3 Windows 2000 SP4 Server with an
Netware 4.9SP2 Client and a ZEN Agent.
Everything is working fine.
Even when a citrix-session started - which is using a ZEN-policy - my
winlogon.exe uses more and more of my memory.
You can imagine that when 20 clients working that way, my memory went
repidly. (a reboot or logoff solve the problem :-))

My ZEN policy isn't really complex.
some hidden drives, no shortcuts, no network etc...
and then I started the nalwin32.exe as a NT Shell.

Any ideas ?