Unable to connect to SMB

Discussion in 'Windows 11' started by dinjo, Jan 4, 2023.

  1. dinjo

    dinjo MDL Novice

    Jul 28, 2015
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    #1 dinjo, Jan 4, 2023
  2. itsmemario1

    itsmemario1 MDL Expert

    Sep 10, 2012
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    #2 itsmemario1, Jan 4, 2023
    The horror of SMB continues.

    May I ask what kind of server OS and Hardware ?
     
  3. TigTex

    TigTex MDL Senior Member

    Oct 5, 2009
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    #3 TigTex, Jan 4, 2023
    Perhaps you are trying to connect to an insecure/guest SMB share?
    If so, it's disabled by default

    Run this command as admin and reboot:
    Code:
    reg add "HKLM\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters" /v "AllowInsecureGuestAuth" /t REG_DWORD /d "1" /f
     
  4. dinjo

    dinjo MDL Novice

    Jul 28, 2015
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    #4 dinjo, Jan 5, 2023 (OP)
    Its Lenovo Tiny M90q 12100 on Win 11 machine
    and SMB is running on N2+ with Ubuntu Server 22.04
    Yes its insecure SMB will try this and let you know.
     
  5. alien2xx

    alien2xx MDL Senior Member

    Aug 5, 2009
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    #5 alien2xx, Jan 5, 2023
  6. dinjo

    dinjo MDL Novice

    Jul 28, 2015
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    #6 dinjo, Jan 19, 2023 (OP)
    Thanks this worked