I am having the following problem.

When copying files across the network no matter if its from computer to computer or at a workstation moving files from folder to folder on the server,
I get this error

Mprexe this program has caused an invalid page fault in module HPDMIP.HPA at 017f:00412596
Mprexe this program has caused an invalid page fault in module unknown
Mprexe this program has caused an invalid page fault in module Kernel32.dll 0137:bff725c5

If you look this up in the knowledge base all signs point to a corrupt password list.
But I tried all fixes suggested by the knowledge base including deleting then recreating the password lists and nothing works.

This happens on both win98 and win95 computers on a clients network.
The network card drivers have been updated.

Any thoughts?