Question on QNTC with a PC server

We have a customer who switched PC servers.
They are attempting to use active directories. I have done some research and seen that there are some issues with QNTC and active directories.
They setup a local account on the PC server to circumvent the active directories. Same userid and password as the i.
When you sign on, you can drill into the directory via QNTC. But it seems the security is demoted to basic rights. You cannot COPY, DELETE, MOVE or the like.
The user has full access.
I understand if there are issues with active directories, but it they setup a local account, I would think it would work ok.
We have an internet product that can view images on the new PC server. The internet product uses QNTC.
If you go via PC straight to the server, that same account works fine, you have full access to the directories.

Tom Deskevich
INFOCON
814-472-6066
Fax 814-472-5019

HERE is IBM's answer to this problem. It has not been tested, but thought I would pass it on.
We are on 6.1 operating system level BTW.

This is an either/or solution. Change the PC server or apply the PTF.

R610 SI41376 PTF enables NTLMv2 (Requires IPL)

Other option is on the AD and Local Server make sure the following
Windows Policies are changed:

Policie on windonws:
"Network Security: Do not store LANMAN Hash on next password change"
"Network Security: LAN Manager Authentication level: Send LM & NTLM -
use NTLMv2 session security if Negotiated"