.NET4.7.2离线下载和安装 遇到的证书问题

离线下载:.net framework 4.7.2 offline installer–Google搜索

https://support.microsoft.com/en-us/help/4054530/microsoft-net-framework-4-7-2-offline-installer-for-windows

已处理证书链,但是在不受信任提供程序信任的根证书中终止 – Windows 7安装.Net Framework 4.6.2时出现此问题

https://blog.csdn.net/inchat/article/details/104294302

https://www.fanfuns.com/1070.html

https://blog.csdn.net/qq_24046029/article/details/95723528