You can't access this shared folder because your organization's security policies block unauthenticated guest access

Discussion topic for You can’t access this shared folder because your organization’s security policies block unauthenticated guest access

Windows + R Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters New DWORD (32 Bit) Name = AllowInsecureGuestAuth Value = 1 Guest access in SMB2 and SMB3 is disabled - Windows Server | Microsoft Docs

Originally published at: You Can't Access This Shared Folder Because Your Organization's Security Policies Block Unauthenticated Guest Access - CyanLabs