可通过以下方式排查包故障问题:

1. 使用以下搜索 URL 来搜索针对每个包故障的解决方案

2. 针对受与影响的工作负荷或组件修改选项，然后重新尝试安装

3. 从计算机上删除产品，然后再次安装

如果 Developer Community 上已报告了此问题，则可在此处找到解决方案或变通方法。如果未报告此问题，我们鼓励你创建新问题，以便其他开发者可以找到解决方案或变通方法。可使用"提供反馈"按钮从右上角的 Visual Studio 安装程序中创建新问题。

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未能安装包"Microsoft.VisualStudio.Setup.Configuration,version=1.14.192.55101"。

搜索 URL

https://aka.ms/VSSetupErrorReports?q=PackageId=Microsoft.VisualStudio.Setup.Configuration;PackageAction=Install;ReturnCode=1303

详细信息

MSI: C:\ProgramData\Microsoft\VisualStudio\Packages\(Microsoft).VisualStudio.Setup.Configuration,version=1.14.192.55101\Microsoft.VisualStudio.Setup.Configuration.msi，属性: REBOOT=ReallySuppress ARPSYSTEMCOMPONENT=1 ALLUSERS="1" MSIFASTINSTALL="7"

返回代码: 1603

返回代码详细信息: 安装时发生严重错误

消息 ID: 1303

消息详细信息: The installer has insufficient privileges to access this directory: C:\ProgramData\Microsoft\VisualStudio\Setup\x64. The installation cannot continue. Log on as administrator or contact your system administrator.

日志

C:\Users\Administrator\AppData\Local\Temp\dd_setup_20180227123151_004_Microsoft.VisualStudio.Setup.Configuration.log

工作负荷受到影响

.NET 桌面开发 (Microsoft.VisualStudio.Workload.ManagedDesktop,version=15.0.27102.0)

Python 开发 (Microsoft.VisualStudio.Workload.Python,version=15.0.27019.1)

Visual Studio 核心编辑器 (Microsoft.VisualStudio.Workload.CoreEditor,version=15.0.27128.1)

通用 Windows 平台开发 (Microsoft.VisualStudio.Workload.Universal,version=15.0.27128.1)

组件受到影响

.NET Framework 4.6.1 开发工具 (Microsoft.Net.ComponentGroup.DevelopmentPrerequisites,version=15.0.27005.2)

.NET Native (Microsoft.Component.NetFX.Native,version=15.0.26208.0)

.NET 本机和 .NET 标准 (Microsoft.VisualStudio.ComponentGroup.UWP.NetCoreAndStandard,version=15.0.27102.0)

.NET 分析工具 (Microsoft.VisualStudio.Component.DiagnosticTools,version=15.0.27005.2)

.NET 可移植库目标包 (Microsoft.VisualStudio.Component.PortableLibrary,version=15.0.27019.1)

.NET 桌面开发工具 (Microsoft.VisualStudio.Component.ManagedDesktop.Prerequisites,version=15.0.27102.0)

ASP.NET 和 Web 开发 (Microsoft.VisualStudio.ComponentGroup.WebToolsExtensions,version=15.0.27005.2)

Blend for Visual Studio (Microsoft.ComponentGroup.Blend,version=15.0.27005.2)

C# 和 Visual Basic (Microsoft.VisualStudio.Component.Roslyn.LanguageServices,version=15.0.27019.1)

ClickOnce 发布 (Microsoft.Component.ClickOnce,version=15.0.27019.1)

Cookiecutter 模板支持 (Microsoft.Component.CookiecutterTools,version=15.0.26621.2)

Developer Analytics Tools (Microsoft.VisualStudio.Component.AppInsights.Tools,version=15.0.26621.2)

Entity Framework 6 工具 (Microsoft.VisualStudio.Component.EntityFramework,version=15.0.26208.0)

IntelliTrace (Microsoft.VisualStudio.Component.IntelliTrace.FrontEnd,version=15.0.26606.0)

JavaScript 和 TypeScript 语言支持 (Microsoft.VisualStudio.Component.JavaScript.TypeScript,version=15.0.27005.2)

JavaScript 诊断 (Microsoft.VisualStudio.Component.JavaScript.Diagnostics,version=15.0.26606.0)

Live Unit Testing (Microsoft.VisualStudio.Component.LiveUnitTesting,version=15.0.26720.2)

NuGet 包管理器 (Microsoft.VisualStudio.Component.NuGet,version=15.0.27128.1)

Python Web 支持 (Microsoft.Component.PythonTools.Web,version=15.0.27005.2)

Python 语言支持 (Microsoft.Component.PythonTools,version=15.0.26823.1)

Visual Studio 核心编辑器 (Microsoft.VisualStudio.Component.CoreEditor,version=15.0.26606.0)

Web 部署 (Microsoft.VisualStudio.Component.WebDeploy,version=15.0.26208.0)

WebSocket4Net (Component.WebSocket,version=15.0.26606.0)

连接和发布工具 (Microsoft.VisualStudio.Component.Common.Azure.Tools,version=1.10.50912.1)

实时调试器 (Microsoft.VisualStudio.Component.Debugger.JustInTime,version=15.0.27005.2)

数据源和服务引用 (Microsoft.VisualStudio.Component.VisualStudioData,version=15.0.26208.0)

通用 Windows 平台工具 (Microsoft.VisualStudio.Component.UWP.Support,version=15.0.26906.1)

图像和 3D 模型编辑器 (Microsoft.VisualStudio.Component.Graphics,version=15.0.26621.2)

托管桌面工作负载核心 (Microsoft.VisualStudio.Component.ManagedDesktop.Core,version=15.0.27019.1)

文本模板转换 (Microsoft.VisualStudio.Component.TextTemplating,version=15.0.26208.0)

用于 Cordova 的通用 Windows 平台工具 (Microsoft.VisualStudio.ComponentGroup.UWP.Cordova,version=15.0.27005.2)

用于 Xamarin 的通用 Windows 平台工具 (Microsoft.VisualStudio.ComponentGroup.UWP.Xamarin,version=15.0.27005.2)

解决方案

一位网友说了这么一段话：

We are currently investigating a known issue where installations fail because access is denied to folders like C:\ProgramData\Microsoft\VisualStudio\Setup\x64. This occurs even if users are administrators running with full permissions. The installation will then fail with error codes like MSI 1303.

We are investigating how to address this issue and unblock users. For now, a reboot and repair have helped the majority of users, while others were unblocked by temporarily disabling Windows Defender and\or Windows Defender Controlled Folder Access.

删除了C:\ProgramData\Microsoft\VisualStudio\Setup文件夹后重试即可（我的Setup文件夹里为空）。