Visual Studio 2017 RC 安装错误“指定的帐户已存在." [英] Visual Studio 2017 RC Install Error "The specified account already exists."

问题描述

当我尝试安装 Visual Studio 2017 RC 时出现此错误:

When I try to install Visual Studio 2017 RC I got this error :

[1764:001d][2016-11-20T10:14:21] Package 'Microsoft.Ancm.IISExpress.Msi,version=1.0.1967,chip=x64' failed to repair. MSI: C:\ProgramData\Microsoft\VisualStudio\Packages\Microsoft.Ancm.IISExpress.Msi,version=1.0.1967,chip=x64\ancm_iis_express_x64_en.msi, Properties:  REBOOT=ReallySuppress ARPSYSTEMCOMPONENT=1  ALLUSERS="1"  MSIFASTINSTALL="7"  REINSTALL=ALL  REINSTALLMODE="cmuse" IGNOREDEPENDENCIES=ALL , Return code: 1316, Details: The specified account already exists.

安装过程使我(无法设置)在 94% 的进度上出现上述日志错误谁能帮我解决这个问题?

Installation process gives me (Failed to setup) on 94% progress with above log error Can anyone help me solve this problem ?

推荐答案

这也发生在我身上，原因是 Visual Studio 2017 安装程序无法卸载现有的 IIS Express 包.试试这个:

This happened to me as well and the reason is that Visual Studio 2017 setup cannot uninstall the existing IIS Express package. Try this:

1. 退出 VS 2017 安装程序设置并转到此位置C:\ProgramData\Microsoft\VisualStudio\Packages\Microsoft.Ancm.IISExpress.Msi,version=1.0.1967,chip=x64"

1. Quit the VS 2017 installer setup and go to this location "C:\ProgramData\Microsoft\VisualStudio\Packages\Microsoft.Ancm.IISExpress.Msi,version=1.0.1967,chip=x64"

1. 必须有一个名为ancm_iis_express_x64_en.msi"的 .msi 文件.运行该 msi 并删除组件(必须有一个删除选项).

1. There must be an .msi file with name "ancm_iis_express_x64_en.msi". Run that msi and remove the component (there must be a remove option).

完成后，再次重新启动 VS 2017 设置，这次您解决了此组件的问题.如果您遇到类似错误，请阅读错误消息，从 Packages 文件夹中跟踪包并卸载.

Once done restart the VS 2017 setup again and this time you get past issue with this component. If you encounter similar error, please read the error message, track the package from Packages folder and uninstall that.

请注意，卸载任何软件包都不会影响 VS 2015/2013 的现有软件包.

Please note that uninstalling any package wont affect an existing package for VS 2015/2013.

希望这会有所帮助.

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