Disabling Autologon on Windows 98 Se

How do I disable autologon in Windows 98 SE?
Our CEO is set to logon using Windows Family Logon, followed by Network Logon prompt.

When he puts in his Windows login, the network login runs automatically immediately.
(And yes, I have unchecked save password on the Network Logon Prompt.) This is a traveling laptop user, so I cannot change the Network Logon Prompt to first in the order. I really just need to find a way to diable autologon