Account for user 'prabhu' was disabled.

[anaresh]

hi
installed samba 2.0.7
Iam getting some problems while smbadduser


[root at prabhupc samba source]# ./smbadduser gsp:ntgsp
Adding: gsp to /usr/local/samba/private/smbpasswd
Adding: {gsp = ntgsp} to /usr/local/samba/lib/users.map
----------------------------------------------------------
ENTER password for gsp
New SMB password:
Retype new SMB password:
Failed to find entry for user gsp.
Failed to modify password entry for user gsp

please tell me some one why I am getting the above info eventhough I have
entries in
file : /usr/local/samba/lib/users.map
content: gsp = ntgsp

file : /usr/local/samba/private/smbpasswd
content:
gsp:504:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX:GS
Prab
hu:/home/gsp:/bin/bash

I tried to connect from N machine , I found this below info in log file

[2001/04/24 12:08:42, 1] smbd/password.c:pass_check_smb(506)
  Account for user 'prabhu' was disabled.
[2001/04/24 12:08:42, 1] smbd/reply.c:reply_sesssetup_and_X(925)
  Rejecting user 'prabhu': authentication failed

plese suggest me the solution to connect from NT machine by keeping my above
problems

Regards
naresh