I need to install FTP services on our NW6 SP4 server, and as far as I know,
you have to do this from the GUI.
I load the GUI (startx) and do a product Install.
Click ADD and Select the SP4 overlay CD as the source.

It then comes back with an error...

A fatal error has occurred. This program will terminate. You may check
sys:\ni\data\ni.log for more details after you dismiss this dialog. For
input string: "Data.widestCharsPerLine"

I've attached the NI.LOG just incase anybody can diagnose for me.