Dear Sirs

One of our custormers has the following scenario:

They set up a new NetWare 6.5 (SP4) Server running NDPS.
They added new NDPS printers to this system.
They installed these newly created printers on the client computers.

And this is the problem:

When they log off and log on again on the client computers some of these
printers disappear. A look in the registry shows, that these printers
should still be installed; they are not completely removed.

Any help or idea would be very appreciated.

Kind regards