Suddenly my NDPS 3.0.5 on NW 6 sp5 has stopped working. Printing still
works but printer delivery is broke. XP computers just do not get the
printers. Win98 computers get a DPMW32 not responding when logging in. I
use the NDPS Remote Printer management in NWADMIN to distribute printers to
various groups.

Any suggestions on where to start working?