无法安装VS2017 [英] Could not install VS2017

问题描述

我尝试安装VS2017，但它显示Micorsoft Visual Studio Installer停止工作。

I try to install VS2017 but it shown Micorsoft Visual Studio Installer stop working.

推荐答案

你好yf11，

Hi yf11,

感谢您在MSDN论坛上发帖。

Thank you for posting in MSDN forum.

从您的描述中，您只需下载VS 2017安装程序，而不是安装VS.

From your description, like that you only download the VS 2017 installer, not install the VS well.

在这种情况下，您可以尝试删除安装失败的现有VS 2017，如下所示：

In this situation, you can try to remove the existing VS 2017 that install failed before as below:

1。转到控制面板 - 程序和功能，如果有"Microsoft Visual Studio 2017"，右键单击它并选择"卸载"

1. Go to Control Panel—Programs and Features, if there has ‘Microsoft Visual Studio 2017’, right click it and choose ‘Uninstall’

2。尝试删除以下已安装的文件夹:(您可以在进行任何修改之前备份这些文件夹，以防我们需要回滚）

2. Try to delete the following installed folders: (you can back up those folders before any modification, in case we need to roll back)

3. 转到文件夹： ％ProgramData％\ Microsoft /\\VisualStudio
并删除'套餐'文件夹和'设置'
文件夹，如果有的话。

3. Go to the folder: %ProgramData%\Microsoft\VisualStudio and delete the ‘Packages’ folder and ‘Setup’ folder if there has.

4。转到Visual Studio安装文件夹（通常在 ％ProgramFiles（x86）％\ Microsoft Visual Studio 下）并删除文件夹'2017'

4. Go to the Visual Studio installation folder (normally under %ProgramFiles(x86)%\Microsoft Visual Studio) and delete the folder ‘2017’

之后，确保 Windows更新是最新的，清理％temp％文件夹并暂时禁用任何防病毒软件，重新启动计算机和再次以管理员身份重新运行VS 2017  RTM安装程序。

After that, make sure windows update is up-to-date, clean up the %temp% folder and temporarily disable any antivirus software, reboot the computer and re-run the VS 2017 RTM installer as administrator again.

最好的问候，

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