On some comupters (Windows XP / latest Novell Client : 4.91 SP5), I can't install NDPS printers.

I received always the same error:
error: invalid network address (in french : erreur : adresse réseau non valide).

Everything is good for printers also configured on the computer but we can't add new printers.
I upgraded to the latest Novell Client without success to this trouble :-(

This fact is not for all users.

Any ideas ?