Windows Vista Forums

On reboot network drive disappears
  1. #1


    Francis Guest

    On reboot network drive disappears

    I have connected to a NAS drive (mybook world) under Vista Business and have
    it set to reconnect on logon.

    However, when I reboot, the drive will not reconnect. I have to reboot the
    router, then the NAS drive then the PC and only then does it work. Also,
    occasionally the internet goes down.



    Any suggestions?

      My System SpecsSystem Spec

  2. #2


    Kim [MS] Guest

    RE: On reboot network drive disappears

    Francis,

    It may be an issue with NTLM. See the article here:
    http://technet.microsoft.com/en-us/l.../bb727037.aspx, down to the bottom:

    Cannot Authenticate to a Shared Folder from a Windows Vista-based Computer
    If you cannot authenticate when accessing a shared folder from a Windows
    Vista-based computer on a computer running a version of Windows prior to
    Windows XP (such as Windows 98 or Windows 95), a computer running an
    operating system other than Microsoft Windows, or to a network device, the
    cause might be a mismatch in the configured support for NTLM 2, an
    authentication protocol that is used for file and printer sharing
    connections. By default, Windows Vista is configured to use NTLM 2.

    To resolve this issue, you can do one of the following:

    Enable NTLM 2 support on the computer or device to which the Windows
    Vista-based computer is attempting to connect. For computers running versions
    of Windows prior to Windows XP, see How to enable NTLM 2 authentication. For
    computers running operating systems other than Windows, see the operating
    system's product documentation for information about how to enable NTLM 2
    support. For network devices, see the device's product documentation or Web
    site for information about how to enable NTLM 2 support or download a
    firmware update that supports NTLM 2. This is the preferred solution.

    If you cannot update the computers running operating systems other than
    Windows or your network devices to support NTLM 2, change the
    HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Lsa\LMCompatibilityLevel
    registry value on the computer running Windows Vista to 1. This solution is
    not recommended.


    "Francis" wrote:

    > I have connected to a NAS drive (mybook world) under Vista Business and have
    > it set to reconnect on logon.
    >
    > However, when I reboot, the drive will not reconnect. I have to reboot the
    > router, then the NAS drive then the PC and only then does it work. Also,
    > occasionally the internet goes down.
    >
    > Any suggestions?

      My System SpecsSystem Spec

  3. #3


    Tim Guest

    RE: On reboot network drive disappears

    As far as I know, I can't enable NTLM 2 on a Debian machine, so I had to
    change the register. Changed the key as mentioned, but after rebooting all my
    network drives are disconnected. So still visible, but I can't use them. And
    re-entering a password doesn't help. (While booting windows mentions that it
    can't resolve all connections in the down right of the screen.)

    Any other setting options?


      My System SpecsSystem Spec

On reboot network drive disappears problems?

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