Solved New computer can't see my shared drives


dbartenstein

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Location
NH, USA
OS
Win 11 Pro (25H2 RP)
Just got a new laptop and am in the process of getting it set up. I am finding that I cannot connect to the USB drives on my Nighthawk router. My old laptop attaches with no issues and as far as I can tell I have my network set up the same as the old one (my system 1, haven't added the new one yet). Both machines are running Win 11 Pro. Any ideas campesr?

1775951506270.webp
 

My Computers My Computers

  • At a glance

    Win 11 Pro (25H2 RP)Intel(R) Core(TM) i5-9300H CPU @ 2.40GHz 2.40...32GBNvidia GeForce GTX 1650, Intel UHD 630
    OS
    Win 11 Pro (25H2 RP)
    Computer type
    Laptop
    Manufacturer/Model
    Acer AN515-54
    CPU
    Intel(R) Core(TM) i5-9300H CPU @ 2.40GHz 2.40 GHz
    Memory
    32GB
    Graphics Card(s)
    Nvidia GeForce GTX 1650, Intel UHD 630
    Monitor(s) Displays
    Acer CB272D
    Screen Resolution
    1920x1080
    Hard Drives
    256GB and 1T SSD
    Internet Speed
    500MB
    Browser
    Edge (Stable)
    Antivirus
    Microsoft Defender
  • At a glance

    Win 11 Pro (RP)Intel(R) Core(TM) Ultra 9 275HX (2.70 GHz)32GB DDR5-5600NVIDIA® GeForce RTX™ 5060 8GB
    Operating System
    Win 11 Pro (RP)
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo Legion 5 16IAX10 - Type 83NX
    CPU
    Intel(R) Core(TM) Ultra 9 275HX (2.70 GHz)
    Memory
    32GB DDR5-5600
    Graphics card(s)
    NVIDIA® GeForce RTX™ 5060 8GB
    Monitor(s) Displays
    Acer CB272D
    Screen Resolution
    1920x1080 75Hz
    Hard Drives
    WD Green SN3000 (2TB)
    Samsung Portable T5 (2TB)
    Keyboard
    Logi MX Keys
    Mouse
    Logi MX Anywhere 3
    Internet Speed
    500MB
    Browser
    Edge
    Antivirus
    MS Defender
A router‑shared USB drive is almost always exposed using SMB1
Try enabling SMB 1.0/Cifs Client
Control Panel → Programs & Features → Turn Windows features on or off → check: SMB 1.0/CIFS Client
Reboot afterward.
 

My Computers My Computers

  • At a glance

    Windows 11 Pro 25H2 26200.8655i9-10900 10 core 20 threads32 gbnone-Intel UHD Graphics 630
    OS
    Windows 11 Pro 25H2 26200.8655
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 7080
    CPU
    i9-10900 10 core 20 threads
    Motherboard
    DELL 0J37VM
    Memory
    32 gb
    Graphics Card(s)
    none-Intel UHD Graphics 630
    Sound Card
    Integrated Realtek
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    2x1tb Solidigm m.2 nvme /External drives 512gb Samsung m.2 sata+2tb Kingston m2.nvme
    PSU
    500w
    Case
    MT
    Cooling
    Dell Premium
    Keyboard
    Logitech wired
    Mouse
    Logitech wireless
    Internet Speed
    so slow I'm too embarrassed to tell
    Browser
    #1 Edge #2 Firefox
    Antivirus
    Defender+MWB Premium
  • At a glance

    Windows 11 Pro 24H2 26200.8457AMD Ryzen 7 6800U32 gbintegrated
    Operating System
    Windows 11 Pro 24H2 26200.8457
    Computer type
    PC/Desktop
    Manufacturer/Model
    Beelink Mini PC SER5
    CPU
    AMD Ryzen 7 6800U
    Memory
    32 gb
    Graphics card(s)
    integrated
    Sound Card
    integrated
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Crucial nvme
    Keyboard
    Logitech wired
    Mouse
    Logitech wireless
    Internet Speed
    still too embarrassed to tell
    Browser
    Firefox
    Antivirus
    Defender
    Other Info
    System 3 is non compliant Dell 9020 i7-4770/24gb ram Win11 PRO 26200.8457
A router‑shared USB drive is almost always exposed using SMB1
Try enabling SMB 1.0/Cifs Client
Control Panel → Programs & Features → Turn Windows features on or off → check: SMB 1.0/CIFS Client
Reboot afterward.
That was actually one of the first things I looked at, but no dice.
 

My Computers My Computers

  • At a glance

    Win 11 Pro (25H2 RP)Intel(R) Core(TM) i5-9300H CPU @ 2.40GHz 2.40...32GBNvidia GeForce GTX 1650, Intel UHD 630
    OS
    Win 11 Pro (25H2 RP)
    Computer type
    Laptop
    Manufacturer/Model
    Acer AN515-54
    CPU
    Intel(R) Core(TM) i5-9300H CPU @ 2.40GHz 2.40 GHz
    Memory
    32GB
    Graphics Card(s)
    Nvidia GeForce GTX 1650, Intel UHD 630
    Monitor(s) Displays
    Acer CB272D
    Screen Resolution
    1920x1080
    Hard Drives
    256GB and 1T SSD
    Internet Speed
    500MB
    Browser
    Edge (Stable)
    Antivirus
    Microsoft Defender
  • At a glance

    Win 11 Pro (RP)Intel(R) Core(TM) Ultra 9 275HX (2.70 GHz)32GB DDR5-5600NVIDIA® GeForce RTX™ 5060 8GB
    Operating System
    Win 11 Pro (RP)
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo Legion 5 16IAX10 - Type 83NX
    CPU
    Intel(R) Core(TM) Ultra 9 275HX (2.70 GHz)
    Memory
    32GB DDR5-5600
    Graphics card(s)
    NVIDIA® GeForce RTX™ 5060 8GB
    Monitor(s) Displays
    Acer CB272D
    Screen Resolution
    1920x1080 75Hz
    Hard Drives
    WD Green SN3000 (2TB)
    Samsung Portable T5 (2TB)
    Keyboard
    Logi MX Keys
    Mouse
    Logi MX Anywhere 3
    Internet Speed
    500MB
    Browser
    Edge
    Antivirus
    MS Defender
To fix the "your organization's security policies block unauthenticated guest access" error in Windows 11, enable insecure guest logons via Group Policy or Registry Editor. This occurs because Windows 11 blocks insecure SMBv2/v3 guest access to protected network shares. Note: This reduces security.
Method 1: Use Group Policy Editor (Recommended)

Press Windows + R, type gpedit.msc, and hit Enter.
Navigate to: Computer Configuration > Administrative Templates > Network > Lanman Workstation.
Double-click Enable insecure guest logons and set it to Enabled.
Click Apply/OK and restart your computer.

Press Windows + R, type regedit, and hit Enter.
Navigate to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters.
Right-click in the right pane, select New > DWORD (32-bit) Value.
Name it AllowInsecureGuestAuth and set its value to 1.
Restart your computer.

Method 3: Use PowerShell

Open PowerShell as Administrator.
Run: Set-SmbClientConfiguration -EnableInsecureGuestLogons $true.
 

My Computer My Computer

At a glance

Windows 11AMD Ryzen 7 5700GMicron Technology DDR4-3200 16GBNVIDIA GeForce RTX 3060
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
HP Pavilion
CPU
AMD Ryzen 7 5700G
Motherboard
Erica6
Memory
Micron Technology DDR4-3200 16GB
Graphics Card(s)
NVIDIA GeForce RTX 3060
Sound Card
Realtek ALC671
Monitor(s) Displays
Samsung SyncMaster U28E590
Screen Resolution
3840 x 2160
Hard Drives
SAMSUNG MZVLQ1T0HALB-000H1
Method 3: Use PowerShell

Open PowerShell as Administrator.
Run: Set-SmbClientConfiguration -EnableInsecureGuestLogons $true.
This got me to the next step where I got this error.

1775991201951.webp

I then Googled this up, and it finished the job. All is working now!

1775991246005.webp
 

My Computers My Computers

  • At a glance

    Win 11 Pro (25H2 RP)Intel(R) Core(TM) i5-9300H CPU @ 2.40GHz 2.40...32GBNvidia GeForce GTX 1650, Intel UHD 630
    OS
    Win 11 Pro (25H2 RP)
    Computer type
    Laptop
    Manufacturer/Model
    Acer AN515-54
    CPU
    Intel(R) Core(TM) i5-9300H CPU @ 2.40GHz 2.40 GHz
    Memory
    32GB
    Graphics Card(s)
    Nvidia GeForce GTX 1650, Intel UHD 630
    Monitor(s) Displays
    Acer CB272D
    Screen Resolution
    1920x1080
    Hard Drives
    256GB and 1T SSD
    Internet Speed
    500MB
    Browser
    Edge (Stable)
    Antivirus
    Microsoft Defender
  • At a glance

    Win 11 Pro (RP)Intel(R) Core(TM) Ultra 9 275HX (2.70 GHz)32GB DDR5-5600NVIDIA® GeForce RTX™ 5060 8GB
    Operating System
    Win 11 Pro (RP)
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo Legion 5 16IAX10 - Type 83NX
    CPU
    Intel(R) Core(TM) Ultra 9 275HX (2.70 GHz)
    Memory
    32GB DDR5-5600
    Graphics card(s)
    NVIDIA® GeForce RTX™ 5060 8GB
    Monitor(s) Displays
    Acer CB272D
    Screen Resolution
    1920x1080 75Hz
    Hard Drives
    WD Green SN3000 (2TB)
    Samsung Portable T5 (2TB)
    Keyboard
    Logi MX Keys
    Mouse
    Logi MX Anywhere 3
    Internet Speed
    500MB
    Browser
    Edge
    Antivirus
    MS Defender
We are glad to hear your issue has been resolved, thank you for letting us know that all is now well!
 

My Computer My Computer

At a glance

Windows 11AMD Ryzen 7 5700GMicron Technology DDR4-3200 16GBNVIDIA GeForce RTX 3060
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
HP Pavilion
CPU
AMD Ryzen 7 5700G
Motherboard
Erica6
Memory
Micron Technology DDR4-3200 16GB
Graphics Card(s)
NVIDIA GeForce RTX 3060
Sound Card
Realtek ALC671
Monitor(s) Displays
Samsung SyncMaster U28E590
Screen Resolution
3840 x 2160
Hard Drives
SAMSUNG MZVLQ1T0HALB-000H1
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