Windows 优先使用 IPv4

1、Windows 优先使用 IPv4:

https://download.microsoft.com/download/4/9/D/49D0FFF2-872B-443F-B31A-9D9C851204FC/MicrosoftEasyFix20166.mini.diagcab

2、Windows 优先使用 IPv6:

https://download.microsoft.com/download/8/D/8/8D8AC0A5-AF42-46A9-8917-2464925D9796/MicrosoftEasyFix20171.mini.diagcab