Hi,
你是通过web installer还是离线安装包来安装的呢?
根据错误信息,建议尝试重新从https://visualstudio.microsoft.com/downloads/
下载最新的安装包来安装。
在安装前,请将Windows updates全部安装好,暂时禁用电脑上的杀毒软件,然后以管理员身份运行VS安装包来安装,同时要确保你本地网络连接正常。
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