invalid parameter error when logging on.

[awesome-dave1 at juno.com]

Hello,
	Configuration, fbsd 3.4-release, windows 98, samba 2.06, configured user
profiles, atempting to run them off the fbsd server. I had domain logons
working, then I lost my smb.conf, actually killed it would be more
accurate, and now I'm getting an error when atempting to log in. The
error says:
invalid parameter
	this occurs from windows 98 and occurs after i enter either a real
username/password or a fake one. My smb.conf is below. 
	Suggestions welcome, please e-mail privately as this is most urgent.
Thank you.
Dave.
[global]
security = user
encrypt passwords = yes
guest account = nobody
workgroup = dave
preserve case = yes
case sensitive = no
wins support = yes
preferred master = yes
local master = yes
domain master = yes
os level = 65
domain logons = yes
logon script = %U.bat
# logon path = \\%N\profiles\%U\nt
logon home = \\%N\profiles\%U

[home]
path = /home/%U
comment = %U some directory
browsable = no
writable = yes

[netlogon]
path = /usr/local/samba/netlogon
valid users = @winlogon
write list = @winadmin
create mode = 775
force create mode = 775

[profiles]
path = /usr/local/samba/profiles
comment = user profiles
valid users = @winlogon
writable = yes
browsable = yes
force group = %U
create mode = 770
force create mode = 770
directory mode = 770
force directory mode = 770


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