I want to disable this settings to increase security of workstion :

"Do not store LAN Manager hash value on next password change"

1. Locate and then click the following key in the registry:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\Lsa
2. On the Edit menu, point to New, and then click DWORD Value.
3. Type NoLMHash, and then press ENTER.
4. On the Edit menu, click Modify.
5. Type 1, and then click OK.

I created a ZEN application that works fine.
When the user changes his password, the LAN Manger hash value is not
stored anoymore in the SAM file.
When user logins again, the LAN Manager hash value is stored..
This procedure does work when no novell client are installed so I
supposed there is a parameter to change in client32 settings.

What can I do??