Auto logon gets disabled during network workgroup change

Can I prevent the automatic logon from getting disabled when I change the
network workgroup? After workgroup is changed and computer rebooted, it asks
for my password to log back in. I then go to the registry and under
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\Winlogon the
key AutoAdminLogon has been changed to 0, and DefaultPassword key has been
deleted. I guess this is normal behavior, but is there a way to prevent auto
logon settings from getting changed with the network workgroup change. Thank
you for any help.


--
Ryan