You Can't Access This Shared Folder Because Your Organization's Security Policies Block...

Steps to Resolve the Issue:

  1. Open the Registry Editor:

    Press Win + R, type regedit, and press Enter to open the Registry Editor.

  2. Navigate to the Registry Key:

    Go to the following path:

    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters
  3. Create a New DWORD Value:

    Right-click on LanmanWorkstation, select New > DWORD (32-bit) Value, and name it:

    AllowInsecureGuestAuth

    Double-click on AllowInsecureGuestAuth, set the value data to 1, and press Enter.

  4. Change the Value of AllowSecureGuestAuth:

    Find the key AllowSecureGuestAuth and double-click it. Set the value data to 1.

  5. Restart the Computer:

    Close the Registry Editor and restart your computer to apply the changes.