尝试安装 Asp.net 核心时出错

Question

目前我已经安装了 Visual Studio 2015 Community 版本 14.0.25425.01 更新 3。 尝试安装“DotNetCore.1.0.0-VS2015Tools.Preview2”时 出现错误："Setup has detected that Visual Studio 2015 Update 3 may not be completely installed…" 我修复了 visual studio 很多次，但仍然有问题。

Answer 1

Microsoft 宣布更新 here on 8/11/2016 which resolves this issue and a few others, it is also a cumulative update. The new installer can be found here。您也可以在旧安装程序的命令行中使用 SKIP_VSU_CHECK=1 参数来解决此问题。