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NetBT.sys missing, registry entries missing, and NetBIOS over TCP/IP service missing from Device Manager

    Question

  • I have a computer where the DHCP service will not start due to a missing dependent service.  I did some digging and found that the NetBT.sys file was missing, as well as the related Registry keys and the NetBIOS over TCP/IP service in Device Manager.  I tried copying the NetBT.sys file over from a known good XP SP3 machine, but before I went any further, I wanted to make sure I wasn't missing anything.  Can someone offer some suggestions to fix this without having to reload XP?

     

    Thanks,

    Phil

    Wednesday, October 19, 2011 1:48 AM

Answers

  • For what it is worth, I pulled the netbt.sys file from a known good machine and putting it into the %Windows%\system32\drivers folder, then imported the registry keys for NetBT from the same machine.  Rebooted the computer and the "NetBIOS over TCP IP" driver showed up in Device manager under "Non Plug-and-Play Devices".  It showed that it was started, and verified that the DHCP client server was started as well.  Everything was in good working order at that point.  Here are the registry keys:

     

    Windows Registry Editor Version 5.00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT]

    "Type"=dword:00000001

    "Start"=dword:00000001

    "ErrorControl"=dword:00000001

    "Tag"=dword:00000005

    "ImagePath"=hex

     

    (2):73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,44,00,\

     

     

    52,00,49,00,56,00,45,00,52,00,53,00,5c,00,6e,00,65,00,74,00,62,00,74,00,2e

     

    ,\

      00,73,00,79,00,73,00,00,00

    "DisplayName"="NetBios over Tcpip"

    "Group"="PNP_TDI"

    "DependOnService"=hex(7):54,00,63,00,70,00,69,00,70,00,00,00,00,00

    "DependOnGroup"=hex(7):00,00

    "Description"="NetBios over Tcpip"

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Linkage]

    "OtherDependencies"=hex(7):54,00,63,00,70,00,69,00,70,00,00,00,00,00

    "Bind"=hex

     

    (7):5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,00,54,00,63,00,70,\

     

     

    00,69,00,70,00,5f,00,7b,00,45,00,44,00,42,00,46,00,37,00,38,00,41,00,43,00

     

    ,\

     

     

    2d,00,37,00,31,00,31,00,41,00,2d,00,34,00,46,00,43,00,41,00,2d,00,38,00,39

     

    ,\

     

     

    00,43,00,41,00,2d,00,31,00,32,00,41,00,45,00,34,00,39,00,37,00,34,00,44,00

     

    ,\

     

     

    41,00,44,00,38,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c

     

    ,\

     

     

    00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,36,00,44,00,41,00,34,00,34,00

     

    ,\

     

     

    45,00,39,00,39,00,2d,00,43,00,37,00,39,00,38,00,2d,00,34,00,38,00,34,00,41

     

    ,\

     

     

    00,2d,00,41,00,39,00,45,00,33,00,2d,00,37,00,33,00,32,00,31,00,34,00,36,00

     

    ,\

     

     

    39,00,45,00,44,00,36,00,43,00,41,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69

     

    ,\

     

     

    00,63,00,65,00,5c,00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,37,00,32,00

     

    ,\

     

     

    33,00,38,00,45,00,44,00,43,00,30,00,2d,00,32,00,35,00,39,00,42,00,2d,00,34

     

    ,\

     

     

    00,35,00,44,00,41,00,2d,00,39,00,45,00,43,00,38,00,2d,00,37,00,46,00,36,00

     

    ,\

      39,00,42,00,34,00,31,00,39,00,36,00,46,00,39,00,45,00,7d,00,00,00,00,00

    "Route"=hex

     

    (7):22,00,54,00,63,00,70,00,69,00,70,00,22,00,20,00,22,00,7b,00,45,\

     

     

    00,44,00,42,00,46,00,37,00,38,00,41,00,43,00,2d,00,37,00,31,00,31,00,41,00

     

    ,\

     

     

    2d,00,34,00,46,00,43,00,41,00,2d,00,38,00,39,00,43,00,41,00,2d,00,31,00,32

     

    ,\

     

     

    00,41,00,45,00,34,00,39,00,37,00,34,00,44,00,41,00,44,00,38,00,7d,00,22,00

     

    ,\

     

     

    00,00,22,00,54,00,63,00,70,00,69,00,70,00,22,00,20,00,22,00,4e,00,64,00,69

     

    ,\

      00,73,00,57,00,61,00,6e,00,49,00,70,00,22,00,00,00,00,00

    "Export"=hex

     

    (7):5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,00,4e,00,65,00,74,\

     

     

    00,42,00,54,00,5f,00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,45,00,44,00

     

    ,\

     

     

    42,00,46,00,37,00,38,00,41,00,43,00,2d,00,37,00,31,00,31,00,41,00,2d,00,34

     

    ,\

     

     

    00,46,00,43,00,41,00,2d,00,38,00,39,00,43,00,41,00,2d,00,31,00,32,00,41,00

     

    ,\

     

     

    45,00,34,00,39,00,37,00,34,00,44,00,41,00,44,00,38,00,7d,00,00,00,5c,00,44

     

    ,\

     

     

    00,65,00,76,00,69,00,63,00,65,00,5c,00,4e,00,65,00,74,00,42,00,54,00,5f,00

     

    ,\

     

     

    54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,36,00,44,00,41,00,34,00,34,00,45

     

    ,\

     

     

    00,39,00,39,00,2d,00,43,00,37,00,39,00,38,00,2d,00,34,00,38,00,34,00,41,00

     

    ,\

     

     

    2d,00,41,00,39,00,45,00,33,00,2d,00,37,00,33,00,32,00,31,00,34,00,36,00,39

     

    ,\

     

     

    00,45,00,44,00,36,00,43,00,41,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,00

     

    ,\

     

     

    63,00,65,00,5c,00,4e,00,65,00,74,00,42,00,54,00,5f,00,54,00,63,00,70,00,69

     

    ,\

     

     

    00,70,00,5f,00,7b,00,37,00,32,00,33,00,38,00,45,00,44,00,43,00,30,00,2d,00

     

    ,\

     

     

    32,00,35,00,39,00,42,00,2d,00,34,00,35,00,44,00,41,00,2d,00,39,00,45,00,43

     

    ,\

     

     

    00,38,00,2d,00,37,00,46,00,36,00,39,00,42,00,34,00,31,00,39,00,36,00,46,00

     

    ,\

      39,00,45,00,7d,00,00,00,00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters]

    "NbProvider"="_tcp"

    "NameServerPort"=dword:00000089

    "CacheTimeout"=dword:000927c0

    "BcastNameQueryCount"=dword:00000003

    "BcastQueryTimeout"=dword:000002ee

    "NameSrvQueryCount"=dword:00000003

    "NameSrvQueryTimeout"=dword:000005dc

    "Size/Small/Medium/Large"=dword:00000001

    "SessionKeepAlive"=dword:0036ee80

    "TransportBindName"="\\Device\\"

    "EnableLMHOSTS"=dword:00000001

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters

     

    \Interfaces]

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters

     

    \Interfaces\Tcpip_{6DA44E99-C798-484A-A9E3-7321469ED6CA}]

    "NameServerList"=hex(7):00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters

     

    \Interfaces\Tcpip_{7238EDC0-259B-45DA-9EC8-7F69B4196F9E}]

    "NameServerList"=hex(7):00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters

     

    \Interfaces\Tcpip_{EDBF78AC-711A-4FCA-89CA-12AE4974DAD8}]

    "NameServerList"=hex(7):00,00

    "NetbiosOptions"=dword:00000000

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Security]

    "Security"=hex:01,00,14,80,e8,00,00,00,f4,00,00,00,14,00,00,00,30,00,00,00

     

    ,02,\

     

     

    00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00

     

    ,\

     

     

    00,00,02,00,b8,00,08,00,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00

     

    ,\

     

     

    05,0b,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,00,00,05,20,00,00,00

     

    ,\

     

     

    23,02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20

     

    ,\

     

     

    02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,25,02

     

    ,\

     

     

    00,00,00,00,14,00,fd,01,02,00,01,01,00,00,00,00,00,05,12,00,00,00,00,00,14

     

    ,\

     

     

    00,40,00,00,00,01,01,00,00,00,00,00,05,13,00,00,00,00,00,14,00,40,00,00,00

     

    ,\

     

     

    01,01,00,00,00,00,00,05,14,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00

     

    ,\

     

     

    00,00,05,20,00,00,00,2c,02,00,00,01,01,00,00,00,00,00,05,12,00,00,00,01,01

     

    ,\

      00,00,00,00,00,05,12,00,00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Enum]

    "0"="Root\\LEGACY_NETBT\\0000"

    "Count"=dword:00000001

    "NextInstance"=dword:00000001

    Windows Registry Editor Version 5.00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT]

    "Type"=dword:00000001

    "Start"=dword:00000001

    "ErrorControl"=dword:00000001

    "Tag"=dword:00000005

    "ImagePath"=hex(2):73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,44,00,\

      52,00,49,00,56,00,45,00,52,00,53,00,5c,00,6e,00,65,00,74,00,62,00,74,00,2e,\

      00,73,00,79,00,73,00,00,00

    "DisplayName"="NetBios over Tcpip"

    "Group"="PNP_TDI"

    "DependOnService"=hex(7):54,00,63,00,70,00,69,00,70,00,00,00,00,00

    "DependOnGroup"=hex(7):00,00

    "Description"="NetBios over Tcpip"

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Linkage]

    "OtherDependencies"=hex(7):54,00,63,00,70,00,69,00,70,00,00,00,00,00

    "Bind"=hex(7):5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,00,54,00,63,00,70,\

      00,69,00,70,00,5f,00,7b,00,45,00,44,00,42,00,46,00,37,00,38,00,41,00,43,00,\

      2d,00,37,00,31,00,31,00,41,00,2d,00,34,00,46,00,43,00,41,00,2d,00,38,00,39,\

      00,43,00,41,00,2d,00,31,00,32,00,41,00,45,00,34,00,39,00,37,00,34,00,44,00,\

      41,00,44,00,38,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,\

      00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,36,00,44,00,41,00,34,00,34,00,\

      45,00,39,00,39,00,2d,00,43,00,37,00,39,00,38,00,2d,00,34,00,38,00,34,00,41,\

      00,2d,00,41,00,39,00,45,00,33,00,2d,00,37,00,33,00,32,00,31,00,34,00,36,00,\

      39,00,45,00,44,00,36,00,43,00,41,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,\

      00,63,00,65,00,5c,00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,37,00,32,00,\

      33,00,38,00,45,00,44,00,43,00,30,00,2d,00,32,00,35,00,39,00,42,00,2d,00,34,\

      00,35,00,44,00,41,00,2d,00,39,00,45,00,43,00,38,00,2d,00,37,00,46,00,36,00,\

      39,00,42,00,34,00,31,00,39,00,36,00,46,00,39,00,45,00,7d,00,00,00,00,00

    "Route"=hex(7):22,00,54,00,63,00,70,00,69,00,70,00,22,00,20,00,22,00,7b,00,45,\

      00,44,00,42,00,46,00,37,00,38,00,41,00,43,00,2d,00,37,00,31,00,31,00,41,00,\

      2d,00,34,00,46,00,43,00,41,00,2d,00,38,00,39,00,43,00,41,00,2d,00,31,00,32,\

      00,41,00,45,00,34,00,39,00,37,00,34,00,44,00,41,00,44,00,38,00,7d,00,22,00,\

      00,00,22,00,54,00,63,00,70,00,69,00,70,00,22,00,20,00,22,00,4e,00,64,00,69,\

      00,73,00,57,00,61,00,6e,00,49,00,70,00,22,00,00,00,00,00

    "Export"=hex(7):5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,00,4e,00,65,00,74,\

      00,42,00,54,00,5f,00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,45,00,44,00,\

      42,00,46,00,37,00,38,00,41,00,43,00,2d,00,37,00,31,00,31,00,41,00,2d,00,34,\

      00,46,00,43,00,41,00,2d,00,38,00,39,00,43,00,41,00,2d,00,31,00,32,00,41,00,\

      45,00,34,00,39,00,37,00,34,00,44,00,41,00,44,00,38,00,7d,00,00,00,5c,00,44,\

      00,65,00,76,00,69,00,63,00,65,00,5c,00,4e,00,65,00,74,00,42,00,54,00,5f,00,\

      54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,36,00,44,00,41,00,34,00,34,00,45,\

      00,39,00,39,00,2d,00,43,00,37,00,39,00,38,00,2d,00,34,00,38,00,34,00,41,00,\

      2d,00,41,00,39,00,45,00,33,00,2d,00,37,00,33,00,32,00,31,00,34,00,36,00,39,\

      00,45,00,44,00,36,00,43,00,41,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,00,\

      63,00,65,00,5c,00,4e,00,65,00,74,00,42,00,54,00,5f,00,54,00,63,00,70,00,69,\

      00,70,00,5f,00,7b,00,37,00,32,00,33,00,38,00,45,00,44,00,43,00,30,00,2d,00,\

      32,00,35,00,39,00,42,00,2d,00,34,00,35,00,44,00,41,00,2d,00,39,00,45,00,43,\

      00,38,00,2d,00,37,00,46,00,36,00,39,00,42,00,34,00,31,00,39,00,36,00,46,00,\

      39,00,45,00,7d,00,00,00,00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Parameters]

    "NbProvider"="_tcp"

    "NameServerPort"=dword:00000089

    "CacheTimeout"=dword:000927c0

    "BcastNameQueryCount"=dword:00000003

    "BcastQueryTimeout"=dword:000002ee

    "NameSrvQueryCount"=dword:00000003

    "NameSrvQueryTimeout"=dword:000005dc

    "Size/Small/Medium/Large"=dword:00000001

    "SessionKeepAlive"=dword:0036ee80

    "TransportBindName"="\\Device\\"

    "EnableLMHOSTS"=dword:00000001

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Parameters\Interfaces]

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Parameters\Interfaces\Tcpip_{6DA44E99-C798-484A-A9E3-7321469ED6CA}]

    "NameServerList"=hex(7):00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Parameters\Interfaces\Tcpip_{7238EDC0-259B-45DA-9EC8-7F69B4196F9E}]

    "NameServerList"=hex(7):00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Parameters\Interfaces\Tcpip_{EDBF78AC-711A-4FCA-89CA-12AE4974DAD8}]

    "NameServerList"=hex(7):00,00

    "NetbiosOptions"=dword:00000000

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Security]

    "Security"=hex:01,00,14,80,e8,00,00,00,f4,00,00,00,14,00,00,00,30,00,00,00,02,\

      00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,\

      00,00,02,00,b8,00,08,00,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,\

      05,0b,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,00,00,05,20,00,00,00,\

      23,02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,\

      02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,25,02,\

      00,00,00,00,14,00,fd,01,02,00,01,01,00,00,00,00,00,05,12,00,00,00,00,00,14,\

      00,40,00,00,00,01,01,00,00,00,00,00,05,13,00,00,00,00,00,14,00,40,00,00,00,\

      01,01,00,00,00,00,00,05,14,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,\

      00,00,05,20,00,00,00,2c,02,00,00,01,01,00,00,00,00,00,05,12,00,00,00,01,01,\

      00,00,00,00,00,05,12,00,00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Enum]

    "0"="Root\\LEGACY_NETBT\\0000"

    "Count"=dword:00000001

    "NextInstance"=dword:00000001

    Windows Registry Editor Version 5.00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT]

    "Type"=dword:00000001

    "Start"=dword:00000001

    "ErrorControl"=dword:00000001

    "Tag"=dword:00000005

    "ImagePath"=hex(2):73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,44,00,\

      52,00,49,00,56,00,45,00,52,00,53,00,5c,00,6e,00,65,00,74,00,62,00,74,00,2e,\

      00,73,00,79,00,73,00,00,00

    "DisplayName"="NetBios over Tcpip"

    "Group"="PNP_TDI"

    "DependOnService"=hex(7):54,00,63,00,70,00,69,00,70,00,00,00,00,00

    "DependOnGroup"=hex(7):00,00

    "Description"="NetBios over Tcpip"

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Linkage]

    "OtherDependencies"=hex(7):54,00,63,00,70,00,69,00,70,00,00,00,00,00

    "Bind"=hex(7):5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,00,54,00,63,00,70,\

      00,69,00,70,00,5f,00,7b,00,45,00,44,00,42,00,46,00,37,00,38,00,41,00,43,00,\

      2d,00,37,00,31,00,31,00,41,00,2d,00,34,00,46,00,43,00,41,00,2d,00,38,00,39,\

      00,43,00,41,00,2d,00,31,00,32,00,41,00,45,00,34,00,39,00,37,00,34,00,44,00,\

      41,00,44,00,38,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,\

      00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,36,00,44,00,41,00,34,00,34,00,\

      45,00,39,00,39,00,2d,00,43,00,37,00,39,00,38,00,2d,00,34,00,38,00,34,00,41,\

      00,2d,00,41,00,39,00,45,00,33,00,2d,00,37,00,33,00,32,00,31,00,34,00,36,00,\

      39,00,45,00,44,00,36,00,43,00,41,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,\

      00,63,00,65,00,5c,00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,37,00,32,00,\

      33,00,38,00,45,00,44,00,43,00,30,00,2d,00,32,00,35,00,39,00,42,00,2d,00,34,\

      00,35,00,44,00,41,00,2d,00,39,00,45,00,43,00,38,00,2d,00,37,00,46,00,36,00,\

      39,00,42,00,34,00,31,00,39,00,36,00,46,00,39,00,45,00,7d,00,00,00,00,00

    "Route"=hex(7):22,00,54,00,63,00,70,00,69,00,70,00,22,00,20,00,22,00,7b,00,45,\

      00,44,00,42,00,46,00,37,00,38,00,41,00,43,00,2d,00,37,00,31,00,31,00,41,00,\

      2d,00,34,00,46,00,43,00,41,00,2d,00,38,00,39,00,43,00,41,00,2d,00,31,00,32,\

      00,41,00,45,00,34,00,39,00,37,00,34,00,44,00,41,00,44,00,38,00,7d,00,22,00,\

      00,00,22,00,54,00,63,00,70,00,69,00,70,00,22,00,20,00,22,00,4e,00,64,00,69,\

      00,73,00,57,00,61,00,6e,00,49,00,70,00,22,00,00,00,00,00

    "Export"=hex(7):5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,00,4e,00,65,00,74,\

      00,42,00,54,00,5f,00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,45,00,44,00,\

      42,00,46,00,37,00,38,00,41,00,43,00,2d,00,37,00,31,00,31,00,41,00,2d,00,34,\

      00,46,00,43,00,41,00,2d,00,38,00,39,00,43,00,41,00,2d,00,31,00,32,00,41,00,\

      45,00,34,00,39,00,37,00,34,00,44,00,41,00,44,00,38,00,7d,00,00,00,5c,00,44,\

      00,65,00,76,00,69,00,63,00,65,00,5c,00,4e,00,65,00,74,00,42,00,54,00,5f,00,\

      54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,36,00,44,00,41,00,34,00,34,00,45,\

      00,39,00,39,00,2d,00,43,00,37,00,39,00,38,00,2d,00,34,00,38,00,34,00,41,00,\

      2d,00,41,00,39,00,45,00,33,00,2d,00,37,00,33,00,32,00,31,00,34,00,36,00,39,\

      00,45,00,44,00,36,00,43,00,41,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,00,\

      63,00,65,00,5c,00,4e,00,65,00,74,00,42,00,54,00,5f,00,54,00,63,00,70,00,69,\

      00,70,00,5f,00,7b,00,37,00,32,00,33,00,38,00,45,00,44,00,43,00,30,00,2d,00,\

      32,00,35,00,39,00,42,00,2d,00,34,00,35,00,44,00,41,00,2d,00,39,00,45,00,43,\

      00,38,00,2d,00,37,00,46,00,36,00,39,00,42,00,34,00,31,00,39,00,36,00,46,00,\

      39,00,45,00,7d,00,00,00,00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Parameters]

    "NbProvider"="_tcp"

    "NameServerPort"=dword:00000089

    "CacheTimeout"=dword:000927c0

    "BcastNameQueryCount"=dword:00000003

    "BcastQueryTimeout"=dword:000002ee

    "NameSrvQueryCount"=dword:00000003

    "NameSrvQueryTimeout"=dword:000005dc

    "Size/Small/Medium/Large"=dword:00000001

    "SessionKeepAlive"=dword:0036ee80

    "TransportBindName"="\\Device\\"

    "EnableLMHOSTS"=dword:00000001

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Parameters\Interfaces]

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Parameters\Interfaces\Tcpip_{6DA44E99-C798-484A-A9E3-7321469ED6CA}]

    "NameServerList"=hex(7):00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Parameters\Interfaces\Tcpip_{7238EDC0-259B-45DA-9EC8-7F69B4196F9E}]

    "NameServerList"=hex(7):00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Parameters\Interfaces\Tcpip_{EDBF78AC-711A-4FCA-89CA-12AE4974DAD8}]

    "NameServerList"=hex(7):00,00

    "NetbiosOptions"=dword:00000000

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Security]

    "Security"=hex:01,00,14,80,e8,00,00,00,f4,00,00,00,14,00,00,00,30,00,00,00,02,\

      00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,\

      00,00,02,00,b8,00,08,00,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,\

      05,0b,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,00,00,05,20,00,00,00,\

      23,02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,\

      02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,25,02,\

      00,00,00,00,14,00,fd,01,02,00,01,01,00,00,00,00,00,05,12,00,00,00,00,00,14,\

      00,40,00,00,00,01,01,00,00,00,00,00,05,13,00,00,00,00,00,14,00,40,00,00,00,\

      01,01,00,00,00,00,00,05,14,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,\

      00,00,05,20,00,00,00,2c,02,00,00,01,01,00,00,00,00,00,05,12,00,00,00,01,01,\

      00,00,00,00,00,05,12,00,00,00

     

    • Marked as answer by Phil_Sharp Sunday, October 23, 2011 4:57 PM
    Sunday, October 23, 2011 4:56 PM

All replies

  • Yes, I came across that thread when researching the issue.  Unfortunately, I'm not seeing where it solves my problem.  With my issue, I am missing all of the registry keys associated with NetBT in HKLM\System\CurrentControlSet\Services (so it is not as simple as fixing the path).

     

    If I were to export the NetBT keys from a known good machine and import them into the affect machine, will the service then show in device manager?

    Wednesday, October 19, 2011 12:43 PM
  • For what it is worth, I pulled the netbt.sys file from a known good machine and putting it into the %Windows%\system32\drivers folder, then imported the registry keys for NetBT from the same machine.  Rebooted the computer and the "NetBIOS over TCP IP" driver showed up in Device manager under "Non Plug-and-Play Devices".  It showed that it was started, and verified that the DHCP client server was started as well.  Everything was in good working order at that point.  Here are the registry keys:

     

    Windows Registry Editor Version 5.00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT]

    "Type"=dword:00000001

    "Start"=dword:00000001

    "ErrorControl"=dword:00000001

    "Tag"=dword:00000005

    "ImagePath"=hex

     

    (2):73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,44,00,\

     

     

    52,00,49,00,56,00,45,00,52,00,53,00,5c,00,6e,00,65,00,74,00,62,00,74,00,2e

     

    ,\

      00,73,00,79,00,73,00,00,00

    "DisplayName"="NetBios over Tcpip"

    "Group"="PNP_TDI"

    "DependOnService"=hex(7):54,00,63,00,70,00,69,00,70,00,00,00,00,00

    "DependOnGroup"=hex(7):00,00

    "Description"="NetBios over Tcpip"

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Linkage]

    "OtherDependencies"=hex(7):54,00,63,00,70,00,69,00,70,00,00,00,00,00

    "Bind"=hex

     

    (7):5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,00,54,00,63,00,70,\

     

     

    00,69,00,70,00,5f,00,7b,00,45,00,44,00,42,00,46,00,37,00,38,00,41,00,43,00

     

    ,\

     

     

    2d,00,37,00,31,00,31,00,41,00,2d,00,34,00,46,00,43,00,41,00,2d,00,38,00,39

     

    ,\

     

     

    00,43,00,41,00,2d,00,31,00,32,00,41,00,45,00,34,00,39,00,37,00,34,00,44,00

     

    ,\

     

     

    41,00,44,00,38,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c

     

    ,\

     

     

    00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,36,00,44,00,41,00,34,00,34,00

     

    ,\

     

     

    45,00,39,00,39,00,2d,00,43,00,37,00,39,00,38,00,2d,00,34,00,38,00,34,00,41

     

    ,\

     

     

    00,2d,00,41,00,39,00,45,00,33,00,2d,00,37,00,33,00,32,00,31,00,34,00,36,00

     

    ,\

     

     

    39,00,45,00,44,00,36,00,43,00,41,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69

     

    ,\

     

     

    00,63,00,65,00,5c,00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,37,00,32,00

     

    ,\

     

     

    33,00,38,00,45,00,44,00,43,00,30,00,2d,00,32,00,35,00,39,00,42,00,2d,00,34

     

    ,\

     

     

    00,35,00,44,00,41,00,2d,00,39,00,45,00,43,00,38,00,2d,00,37,00,46,00,36,00

     

    ,\

      39,00,42,00,34,00,31,00,39,00,36,00,46,00,39,00,45,00,7d,00,00,00,00,00

    "Route"=hex

     

    (7):22,00,54,00,63,00,70,00,69,00,70,00,22,00,20,00,22,00,7b,00,45,\

     

     

    00,44,00,42,00,46,00,37,00,38,00,41,00,43,00,2d,00,37,00,31,00,31,00,41,00

     

    ,\

     

     

    2d,00,34,00,46,00,43,00,41,00,2d,00,38,00,39,00,43,00,41,00,2d,00,31,00,32

     

    ,\

     

     

    00,41,00,45,00,34,00,39,00,37,00,34,00,44,00,41,00,44,00,38,00,7d,00,22,00

     

    ,\

     

     

    00,00,22,00,54,00,63,00,70,00,69,00,70,00,22,00,20,00,22,00,4e,00,64,00,69

     

    ,\

      00,73,00,57,00,61,00,6e,00,49,00,70,00,22,00,00,00,00,00

    "Export"=hex

     

    (7):5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,00,4e,00,65,00,74,\

     

     

    00,42,00,54,00,5f,00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,45,00,44,00

     

    ,\

     

     

    42,00,46,00,37,00,38,00,41,00,43,00,2d,00,37,00,31,00,31,00,41,00,2d,00,34

     

    ,\

     

     

    00,46,00,43,00,41,00,2d,00,38,00,39,00,43,00,41,00,2d,00,31,00,32,00,41,00

     

    ,\

     

     

    45,00,34,00,39,00,37,00,34,00,44,00,41,00,44,00,38,00,7d,00,00,00,5c,00,44

     

    ,\

     

     

    00,65,00,76,00,69,00,63,00,65,00,5c,00,4e,00,65,00,74,00,42,00,54,00,5f,00

     

    ,\

     

     

    54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,36,00,44,00,41,00,34,00,34,00,45

     

    ,\

     

     

    00,39,00,39,00,2d,00,43,00,37,00,39,00,38,00,2d,00,34,00,38,00,34,00,41,00

     

    ,\

     

     

    2d,00,41,00,39,00,45,00,33,00,2d,00,37,00,33,00,32,00,31,00,34,00,36,00,39

     

    ,\

     

     

    00,45,00,44,00,36,00,43,00,41,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,00

     

    ,\

     

     

    63,00,65,00,5c,00,4e,00,65,00,74,00,42,00,54,00,5f,00,54,00,63,00,70,00,69

     

    ,\

     

     

    00,70,00,5f,00,7b,00,37,00,32,00,33,00,38,00,45,00,44,00,43,00,30,00,2d,00

     

    ,\

     

     

    32,00,35,00,39,00,42,00,2d,00,34,00,35,00,44,00,41,00,2d,00,39,00,45,00,43

     

    ,\

     

     

    00,38,00,2d,00,37,00,46,00,36,00,39,00,42,00,34,00,31,00,39,00,36,00,46,00

     

    ,\

      39,00,45,00,7d,00,00,00,00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters]

    "NbProvider"="_tcp"

    "NameServerPort"=dword:00000089

    "CacheTimeout"=dword:000927c0

    "BcastNameQueryCount"=dword:00000003

    "BcastQueryTimeout"=dword:000002ee

    "NameSrvQueryCount"=dword:00000003

    "NameSrvQueryTimeout"=dword:000005dc

    "Size/Small/Medium/Large"=dword:00000001

    "SessionKeepAlive"=dword:0036ee80

    "TransportBindName"="\\Device\\"

    "EnableLMHOSTS"=dword:00000001

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters

     

    \Interfaces]

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters

     

    \Interfaces\Tcpip_{6DA44E99-C798-484A-A9E3-7321469ED6CA}]

    "NameServerList"=hex(7):00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters

     

    \Interfaces\Tcpip_{7238EDC0-259B-45DA-9EC8-7F69B4196F9E}]

    "NameServerList"=hex(7):00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters

     

    \Interfaces\Tcpip_{EDBF78AC-711A-4FCA-89CA-12AE4974DAD8}]

    "NameServerList"=hex(7):00,00

    "NetbiosOptions"=dword:00000000

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Security]

    "Security"=hex:01,00,14,80,e8,00,00,00,f4,00,00,00,14,00,00,00,30,00,00,00

     

    ,02,\

     

     

    00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00

     

    ,\

     

     

    00,00,02,00,b8,00,08,00,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00

     

    ,\

     

     

    05,0b,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,00,00,05,20,00,00,00

     

    ,\

     

     

    23,02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20

     

    ,\

     

     

    02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,25,02

     

    ,\

     

     

    00,00,00,00,14,00,fd,01,02,00,01,01,00,00,00,00,00,05,12,00,00,00,00,00,14

     

    ,\

     

     

    00,40,00,00,00,01,01,00,00,00,00,00,05,13,00,00,00,00,00,14,00,40,00,00,00

     

    ,\

     

     

    01,01,00,00,00,00,00,05,14,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00

     

    ,\

     

     

    00,00,05,20,00,00,00,2c,02,00,00,01,01,00,00,00,00,00,05,12,00,00,00,01,01

     

    ,\

      00,00,00,00,00,05,12,00,00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Enum]

    "0"="Root\\LEGACY_NETBT\\0000"

    "Count"=dword:00000001

    "NextInstance"=dword:00000001

    Windows Registry Editor Version 5.00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT]

    "Type"=dword:00000001

    "Start"=dword:00000001

    "ErrorControl"=dword:00000001

    "Tag"=dword:00000005

    "ImagePath"=hex(2):73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,44,00,\

      52,00,49,00,56,00,45,00,52,00,53,00,5c,00,6e,00,65,00,74,00,62,00,74,00,2e,\

      00,73,00,79,00,73,00,00,00

    "DisplayName"="NetBios over Tcpip"

    "Group"="PNP_TDI"

    "DependOnService"=hex(7):54,00,63,00,70,00,69,00,70,00,00,00,00,00

    "DependOnGroup"=hex(7):00,00

    "Description"="NetBios over Tcpip"

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Linkage]

    "OtherDependencies"=hex(7):54,00,63,00,70,00,69,00,70,00,00,00,00,00

    "Bind"=hex(7):5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,00,54,00,63,00,70,\

      00,69,00,70,00,5f,00,7b,00,45,00,44,00,42,00,46,00,37,00,38,00,41,00,43,00,\

      2d,00,37,00,31,00,31,00,41,00,2d,00,34,00,46,00,43,00,41,00,2d,00,38,00,39,\

      00,43,00,41,00,2d,00,31,00,32,00,41,00,45,00,34,00,39,00,37,00,34,00,44,00,\

      41,00,44,00,38,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,\

      00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,36,00,44,00,41,00,34,00,34,00,\

      45,00,39,00,39,00,2d,00,43,00,37,00,39,00,38,00,2d,00,34,00,38,00,34,00,41,\

      00,2d,00,41,00,39,00,45,00,33,00,2d,00,37,00,33,00,32,00,31,00,34,00,36,00,\

      39,00,45,00,44,00,36,00,43,00,41,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,\

      00,63,00,65,00,5c,00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,37,00,32,00,\

      33,00,38,00,45,00,44,00,43,00,30,00,2d,00,32,00,35,00,39,00,42,00,2d,00,34,\

      00,35,00,44,00,41,00,2d,00,39,00,45,00,43,00,38,00,2d,00,37,00,46,00,36,00,\

      39,00,42,00,34,00,31,00,39,00,36,00,46,00,39,00,45,00,7d,00,00,00,00,00

    "Route"=hex(7):22,00,54,00,63,00,70,00,69,00,70,00,22,00,20,00,22,00,7b,00,45,\

      00,44,00,42,00,46,00,37,00,38,00,41,00,43,00,2d,00,37,00,31,00,31,00,41,00,\

      2d,00,34,00,46,00,43,00,41,00,2d,00,38,00,39,00,43,00,41,00,2d,00,31,00,32,\

      00,41,00,45,00,34,00,39,00,37,00,34,00,44,00,41,00,44,00,38,00,7d,00,22,00,\

      00,00,22,00,54,00,63,00,70,00,69,00,70,00,22,00,20,00,22,00,4e,00,64,00,69,\

      00,73,00,57,00,61,00,6e,00,49,00,70,00,22,00,00,00,00,00

    "Export"=hex(7):5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,00,4e,00,65,00,74,\

      00,42,00,54,00,5f,00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,45,00,44,00,\

      42,00,46,00,37,00,38,00,41,00,43,00,2d,00,37,00,31,00,31,00,41,00,2d,00,34,\

      00,46,00,43,00,41,00,2d,00,38,00,39,00,43,00,41,00,2d,00,31,00,32,00,41,00,\

      45,00,34,00,39,00,37,00,34,00,44,00,41,00,44,00,38,00,7d,00,00,00,5c,00,44,\

      00,65,00,76,00,69,00,63,00,65,00,5c,00,4e,00,65,00,74,00,42,00,54,00,5f,00,\

      54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,36,00,44,00,41,00,34,00,34,00,45,\

      00,39,00,39,00,2d,00,43,00,37,00,39,00,38,00,2d,00,34,00,38,00,34,00,41,00,\

      2d,00,41,00,39,00,45,00,33,00,2d,00,37,00,33,00,32,00,31,00,34,00,36,00,39,\

      00,45,00,44,00,36,00,43,00,41,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,00,\

      63,00,65,00,5c,00,4e,00,65,00,74,00,42,00,54,00,5f,00,54,00,63,00,70,00,69,\

      00,70,00,5f,00,7b,00,37,00,32,00,33,00,38,00,45,00,44,00,43,00,30,00,2d,00,\

      32,00,35,00,39,00,42,00,2d,00,34,00,35,00,44,00,41,00,2d,00,39,00,45,00,43,\

      00,38,00,2d,00,37,00,46,00,36,00,39,00,42,00,34,00,31,00,39,00,36,00,46,00,\

      39,00,45,00,7d,00,00,00,00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Parameters]

    "NbProvider"="_tcp"

    "NameServerPort"=dword:00000089

    "CacheTimeout"=dword:000927c0

    "BcastNameQueryCount"=dword:00000003

    "BcastQueryTimeout"=dword:000002ee

    "NameSrvQueryCount"=dword:00000003

    "NameSrvQueryTimeout"=dword:000005dc

    "Size/Small/Medium/Large"=dword:00000001

    "SessionKeepAlive"=dword:0036ee80

    "TransportBindName"="\\Device\\"

    "EnableLMHOSTS"=dword:00000001

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Parameters\Interfaces]

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Parameters\Interfaces\Tcpip_{6DA44E99-C798-484A-A9E3-7321469ED6CA}]

    "NameServerList"=hex(7):00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Parameters\Interfaces\Tcpip_{7238EDC0-259B-45DA-9EC8-7F69B4196F9E}]

    "NameServerList"=hex(7):00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Parameters\Interfaces\Tcpip_{EDBF78AC-711A-4FCA-89CA-12AE4974DAD8}]

    "NameServerList"=hex(7):00,00

    "NetbiosOptions"=dword:00000000

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Security]

    "Security"=hex:01,00,14,80,e8,00,00,00,f4,00,00,00,14,00,00,00,30,00,00,00,02,\

      00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,\

      00,00,02,00,b8,00,08,00,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,\

      05,0b,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,00,00,05,20,00,00,00,\

      23,02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,\

      02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,25,02,\

      00,00,00,00,14,00,fd,01,02,00,01,01,00,00,00,00,00,05,12,00,00,00,00,00,14,\

      00,40,00,00,00,01,01,00,00,00,00,00,05,13,00,00,00,00,00,14,00,40,00,00,00,\

      01,01,00,00,00,00,00,05,14,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,\

      00,00,05,20,00,00,00,2c,02,00,00,01,01,00,00,00,00,00,05,12,00,00,00,01,01,\

      00,00,00,00,00,05,12,00,00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\NetBT\Enum]

    "0"="Root\\LEGACY_NETBT\\0000"

    "Count"=dword:00000001

    "NextInstance"=dword:00000001

    Windows Registry Editor Version 5.00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT]

    "Type"=dword:00000001

    "Start"=dword:00000001

    "ErrorControl"=dword:00000001

    "Tag"=dword:00000005

    "ImagePath"=hex(2):73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,44,00,\

      52,00,49,00,56,00,45,00,52,00,53,00,5c,00,6e,00,65,00,74,00,62,00,74,00,2e,\

      00,73,00,79,00,73,00,00,00

    "DisplayName"="NetBios over Tcpip"

    "Group"="PNP_TDI"

    "DependOnService"=hex(7):54,00,63,00,70,00,69,00,70,00,00,00,00,00

    "DependOnGroup"=hex(7):00,00

    "Description"="NetBios over Tcpip"

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Linkage]

    "OtherDependencies"=hex(7):54,00,63,00,70,00,69,00,70,00,00,00,00,00

    "Bind"=hex(7):5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,00,54,00,63,00,70,\

      00,69,00,70,00,5f,00,7b,00,45,00,44,00,42,00,46,00,37,00,38,00,41,00,43,00,\

      2d,00,37,00,31,00,31,00,41,00,2d,00,34,00,46,00,43,00,41,00,2d,00,38,00,39,\

      00,43,00,41,00,2d,00,31,00,32,00,41,00,45,00,34,00,39,00,37,00,34,00,44,00,\

      41,00,44,00,38,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,\

      00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,36,00,44,00,41,00,34,00,34,00,\

      45,00,39,00,39,00,2d,00,43,00,37,00,39,00,38,00,2d,00,34,00,38,00,34,00,41,\

      00,2d,00,41,00,39,00,45,00,33,00,2d,00,37,00,33,00,32,00,31,00,34,00,36,00,\

      39,00,45,00,44,00,36,00,43,00,41,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,\

      00,63,00,65,00,5c,00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,37,00,32,00,\

      33,00,38,00,45,00,44,00,43,00,30,00,2d,00,32,00,35,00,39,00,42,00,2d,00,34,\

      00,35,00,44,00,41,00,2d,00,39,00,45,00,43,00,38,00,2d,00,37,00,46,00,36,00,\

      39,00,42,00,34,00,31,00,39,00,36,00,46,00,39,00,45,00,7d,00,00,00,00,00

    "Route"=hex(7):22,00,54,00,63,00,70,00,69,00,70,00,22,00,20,00,22,00,7b,00,45,\

      00,44,00,42,00,46,00,37,00,38,00,41,00,43,00,2d,00,37,00,31,00,31,00,41,00,\

      2d,00,34,00,46,00,43,00,41,00,2d,00,38,00,39,00,43,00,41,00,2d,00,31,00,32,\

      00,41,00,45,00,34,00,39,00,37,00,34,00,44,00,41,00,44,00,38,00,7d,00,22,00,\

      00,00,22,00,54,00,63,00,70,00,69,00,70,00,22,00,20,00,22,00,4e,00,64,00,69,\

      00,73,00,57,00,61,00,6e,00,49,00,70,00,22,00,00,00,00,00

    "Export"=hex(7):5c,00,44,00,65,00,76,00,69,00,63,00,65,00,5c,00,4e,00,65,00,74,\

      00,42,00,54,00,5f,00,54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,45,00,44,00,\

      42,00,46,00,37,00,38,00,41,00,43,00,2d,00,37,00,31,00,31,00,41,00,2d,00,34,\

      00,46,00,43,00,41,00,2d,00,38,00,39,00,43,00,41,00,2d,00,31,00,32,00,41,00,\

      45,00,34,00,39,00,37,00,34,00,44,00,41,00,44,00,38,00,7d,00,00,00,5c,00,44,\

      00,65,00,76,00,69,00,63,00,65,00,5c,00,4e,00,65,00,74,00,42,00,54,00,5f,00,\

      54,00,63,00,70,00,69,00,70,00,5f,00,7b,00,36,00,44,00,41,00,34,00,34,00,45,\

      00,39,00,39,00,2d,00,43,00,37,00,39,00,38,00,2d,00,34,00,38,00,34,00,41,00,\

      2d,00,41,00,39,00,45,00,33,00,2d,00,37,00,33,00,32,00,31,00,34,00,36,00,39,\

      00,45,00,44,00,36,00,43,00,41,00,7d,00,00,00,5c,00,44,00,65,00,76,00,69,00,\

      63,00,65,00,5c,00,4e,00,65,00,74,00,42,00,54,00,5f,00,54,00,63,00,70,00,69,\

      00,70,00,5f,00,7b,00,37,00,32,00,33,00,38,00,45,00,44,00,43,00,30,00,2d,00,\

      32,00,35,00,39,00,42,00,2d,00,34,00,35,00,44,00,41,00,2d,00,39,00,45,00,43,\

      00,38,00,2d,00,37,00,46,00,36,00,39,00,42,00,34,00,31,00,39,00,36,00,46,00,\

      39,00,45,00,7d,00,00,00,00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Parameters]

    "NbProvider"="_tcp"

    "NameServerPort"=dword:00000089

    "CacheTimeout"=dword:000927c0

    "BcastNameQueryCount"=dword:00000003

    "BcastQueryTimeout"=dword:000002ee

    "NameSrvQueryCount"=dword:00000003

    "NameSrvQueryTimeout"=dword:000005dc

    "Size/Small/Medium/Large"=dword:00000001

    "SessionKeepAlive"=dword:0036ee80

    "TransportBindName"="\\Device\\"

    "EnableLMHOSTS"=dword:00000001

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Parameters\Interfaces]

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Parameters\Interfaces\Tcpip_{6DA44E99-C798-484A-A9E3-7321469ED6CA}]

    "NameServerList"=hex(7):00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Parameters\Interfaces\Tcpip_{7238EDC0-259B-45DA-9EC8-7F69B4196F9E}]

    "NameServerList"=hex(7):00,00

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Parameters\Interfaces\Tcpip_{EDBF78AC-711A-4FCA-89CA-12AE4974DAD8}]

    "NameServerList"=hex(7):00,00

    "NetbiosOptions"=dword:00000000

     

    [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\NetBT\Security]

    "Security"=hex:01,00,14,80,e8,00,00,00,f4,00,00,00,14,00,00,00,30,00,00,00,02,\

      00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,\

      00,00,02,00,b8,00,08,00,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,\

      05,0b,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,00,00,05,20,00,00,00,\

      23,02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,\

      02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,25,02,\

      00,00,00,00,14,00,fd,01,02,00,01,01,00,00,00,00,00,05,12,00,00,00,00,00,14,\

      00,40,00,00,00,01,01,00,00,00,00,00,05,13,00,00,00,00,00,14,00,40,00,00,00,\

      01,01,00,00,00,00,00,05,14,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,\

      00,00,05,20,00,00,00,2c,02,00,00,01,01,00,00,00,00,00,05,12,00,00,00,01,01,\

      00,00,00,00,00,05,12,00,00,00

     

    • Marked as answer by Phil_Sharp Sunday, October 23, 2011 4:57 PM
    Sunday, October 23, 2011 4:56 PM
  • Phil,

    Thanks a million!

    My Avast AVG helpfully quarantined NetBT.sys.  Microsoft's System File Checker (SFC) did recover the binary, but the utility did not recreate the service information.  Your solution showed how to restore this information and worked like a champ!

    MS should be paying you!

    Thanks

     

    Monday, January 9, 2012 1:23 AM
  • I had the exact same problem! and I did all this for nothing!

    The problem was Microsoft sent out a update for my network driver; And it installed automaticlly. I didn't have a roll back driver at the time. I went back on the net and found the driver for my network card and bamm it came back! I tested the updated driver once more to see if that was the issue...and there it was! The internet was out and the DHCP was not starting and I was getting an error in the event log about the netbt.sys! If you have updates running and you don't notice what update is being installed and you come up and the internet is gone..that would be it ;)Also I noticed after installing this driver that the NETBT.SYS would not show up properly in the registry (The NETBT.SYS FOLDER WAS DELETED) and it was missing from DHCP. I had found it in other folders but not for the DHCP.

    But if you do have the problem and that doesn't work..follow the steps from the other post uptop

    and reset your winsock...sorry I don't have the command but  it's easy to find.

    FYI: Once you did all that make sure the path of your internet is set to your homepage and not the spywares lol ;)

    Thanks




    • Edited by Rob19777 Wednesday, May 9, 2012 1:44 AM
    Wednesday, May 9, 2012 1:31 AM
  • Hi,

     Try the Winsock fix utility

    Download link: https://skydrive.live.com/redir.aspx?cid=f3b107ca2c44bfc9&resid=F3B107CA2C44BFC9!362&parid=F3B107CA2C44BFC9!360


    Regards Jinish.K.G|HCL Infosystems LTD

    Thursday, May 10, 2012 11:40 AM
  • Hi,

    I had the same problem. Other systems were not being shown in my system and had to copy files from the other system. Found that in an another system it was referring to Tdx tcpip for DependOnService entry. My system it was configured as Netbt Afd. Changed my system registery key to Tdx tcpip and it immediately started working when entered the remote path (\\xxx.xxx.xxx.xxx). May not be a right solution but it worked.

    Regards.

    Vijay

    Affinity Software

    Saturday, January 9, 2016 7:19 AM