The account is not authorized to login from this station windows XP/W7 Clients on 2008 R2 domain

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windows server 2008 r2 exchange server 2010 sp1 - patched.

clients mix of xp pro sp3 , w7 pro sp1 patched

the server has been working pretty 14 months.

recently clients intermittent problems either @ login:

"the account not authorized login station windows"

or network drives disappear randomly , re-appear randomly.

a server reboot seems fix temporarily.

i have swapped out switch, reset router, disabled more advanced av bits , reverted windows firewall, can see no errors in event log pertaining kind of issue. note there have been issues when attempting connect windows 2000 server 2008 server!

can suggest next step?

ben schneider

hi,

node type "peer-peer", more appropriately called "point-point", problem on small lans.  means mycomputer requires wins server resolve names.  no wins server means no name resolution, no access shared resources, , dreaded "name not found" error (among various symptoms).

microsoft has documented (kb903267): fix this.  you'll need run registry editor on mycomputer.  need find key [hkey_local_machine \system \currentcontrolset \services \netbt \parameters], , delete these 2 values (which ever there):
  • nodetype
  • dhcpnodetype

    after restarting computer, rerun ipconfig , examine results.

for more details, please refer below link:

address resolution on lan

best regards,

yan li

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Windows Server  >  Windows Server General Forum



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