I have a ZEN for Desktops 3.2 installation that has never been patched. I
went to the web site and these are the patches that I found:

zfd32sp3.exe 16 Mar 2004 102010K ZEN for Desktops 3.2 Support Pack 3

zfd32sp3nal_img.exe 10 Nov 2004 5339K ZfD 3.2 post SP3 NAL & Imaging fixes

zd3xjvm.exe 31 Oct 2002 91K ZFD 3.X JVM 1.2.2, 1.3.x Inventory patch

zfd32sp1snapins.exe 14 Nov 2002 15486K ZfD 3.2 SP1 Snap-ins for ConsoleOne

Which one(s) do I need?