I have installed Novell Client 4.91 SP4 onto an XP Pro workstation, and
the login GUI will not appear at bootup. The Novell icon displays in the
systray, so I can login, but I need the GUI to appear.

I have checked all the registry settings, and they are correct. I also
have the Initial Novell Login in the Advanced Login set to "On."

I am stumped as to what else to try.