The Windows Phone Emulator wasn't able to create the external network switches 解决方法

Windows Phone Emulator启用Network Simulation提示如下错误：

The Windows Phone Emulator wasn't able to create the external network switches:
Something happened while creating a switch: Failed while creating virtual Ethernet switch.
Ethernet port '{6cfb8175-1487-4d83-8a56-be1b8644e69a}' bind failed: The requested resource is in use. (0x800700AA).
The virtual switch cannot be bound to the WiFi adapter because the network bridge is already in use.  You can configure at most one virtual switch to be connected to a WiFi adapter.

因为之前使用Hyper-V已经创建了相应的虚拟网卡，针对Wi-Fi建立了Bridge，导致Windows Phone模拟器建立自己的Bridge出现了资源已使用。删除现有的Bridge，Windows Phone Emulator启动时会自动创建。