1、禁用IPv6;
2、启用TCP/IP NetBIOS Helper,改成自动启动;
3、 1. Run PowerShell as Administrator
2. Set-SmbClientConfiguration -RequireSecuritySignature 1
Answer Y when prompted to confirm the modification.
3. Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters" RequireSecureNegotiate -Value 0 -Force