When the subject services are installed and a client logs on immediately after boot, they may experience a long delay and/or the logon script does not run.
This behavior is due to the Netlogon service starting before the NWCWorkstation service.
To fix the problem, use Regedt32 to navigate to:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\ServiceGroupOrder
Double-click the List value in the right hand pane and click in the Multi-String Editor box to deselect the items.
Scroll the list and select the NetBIOSGroup line. Place your cursor at the end of this line and press
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NWCWorkstation
On the Edit menu, Add Value name Group as a REG_SZ data type. Set the string to NetworkProvider.
Exit Regedt32 and restart your computer.