控制面板 - Windows Defender 防火墙,
按照游戏的要求,新建规则。
To resolve the error 0x800706D9, launch the Services MMC by running services.msc from the Run dialog. Then, configure the startup type of the following services:
Start each of the above services manually.
If you get any errors when starting Windows Defender Firewall, perform the firewall fix posted in the link below: