W2kPro SR2 Client, samba 2.2.1a, machine accounts, PC-Angel

[Jens Leilich]

Hi there,
we had 45 clients working fine with this configuration
W2kPro SR2 Client, samba 2.2.1a, machine accounts, PC-Angel
for nearly one month. Now the WS complain about invalid machine 
accounts 
at login time. We tried the solution on the WS from M$:
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Netlogon\Paramet
ers]
"DisablePasswordChange"=dword:00000001
"MaximumPasswordAge"=dword:000F4240
but it didn't work. Every day after reinstallation of the machine 
accounts into the domain the machine accounts seem to be invalid. Is 
there a known solution from samba side or are there any other 
suggestions?
Jens