Workaround for Visual Studio 2017 installation failure

This article mainly for you in detail the visual Studio 2017 installation failure resolution, with a certain reference value, interested in small partners can refer to

VS2017 installation operation failed, today after VS2017 update ... MVC5 Right-click No controller appears

Then I'll fix it, reload it ... No, and the installation operation failed. Tips. Net.Core.SDK Installation Failed

Then I downloaded an SDK ... Can't put it up ...

Error message:

The product failed to install the listed workloads and components because one or more package failures occurred.

Work Load not complete

ASP. NET and Web development (microsoft.visualstudio.workload.netweb,version=15.0.26323.1)

Component not complete

. NET Core 1.0-1.1 Development tools (microsoft.netcore.componentgroup.web,version=15.0.26208.0)
. NET Core 1.0.1 Development tools (microsoft.net.core.component.sdk,version=15.0.26208.0)
Container Development tools (microsoft.visualstudio.component.dockertools,version=15.0.26323.1)

You can use the following information to search for a solution, modify the selected workloads and components, and retry the installation or remove the product from your computer.

The following are a series of single package failures that cause the above workload and component to be incomplete. To search for existing reports for these specific issues, copy and paste the URLs from each package to the Web browser. If you have reported a problem, you can find a solution or workaround there. If you haven't reported the problem yet, you can create a new problem from which others can find solutions or workarounds.

Failed to install package "microsoft.net.core.sdk,version=15.0.26323.1,chip=x64".

Workloads are affected

ASP. NET and Web development (microsoft.visualstudio.workload.netweb,version=15.0.26323.1)

Components are affected

. NET Core 1.0-1.1 Development tools (microsoft.netcore.componentgroup.web,version=15.0.26208.0)
. NET Core 1.0.1 Development tools (microsoft.net.core.component.sdk,version=15.0.26208.0)
Container Development tools (microsoft.visualstudio.component.dockertools,version=15.0.26323.1)

Log

C:\Users\28666\AppData\Local\Temp\dd_setup_20170406161439_355_Microsoft.Net.Core.SDK.log

More information

Executed command: "c:\programdata\microsoft\visualstudio\packages\microsoft.net.core.sdk,version=15.0.26323.1,chip=x64\ Dotnet-dev-win-x64.1.0.2.exe "" C:\Program Files (x86) \microsoft Visual studio\2017\enterprise "/log" C:\Users\28666\ Appdata\local\temp\dd_setup_20170406161439_355_microsoft.net.core.sdk.log "/quiet/norestart

Return code: 1638

Return code details: Another version of this product is already installed. Installation of this version cannot continue. To configure or remove an existing version of this product, use Add/Remove Programs on the Control Panel.

solution 1: fix Microsoft Visual C + + redistributable (x64)/(x86)-14.10.25008, and then install Visual Studio ASP. NET Featur ES, on it, pro-Test OK

Workaround 2: It is recommended that you swap with visual stdio2017. The website can be installed online. Visual Stdio does not have an ISO. Then in the next SDK.

Ultimate Skill: Redo the system.