Solution to Visual Studio 2017 installation failure

This article mainly introduces in detail the solution to the failure of Visual Studio 2017 installation. It has certain reference value. Interested friends can refer to

vs2017 installation operation failed. Today VS2017 is updated. After that...MVC5 right-clicked and no Controller appeared

Then I repaired and reinstalled...it didn't work and the installation operation failed..It prompted that Net.Core.SDK installation failed

Then I downloaded another SDK...can't install it...

Error message:

Due to an or Multiple package failures, the product failed to install the listed workloads and components.

Incomplete workload

ASP.NET and Web development (Microsoft.VisualStudio.Workload.NetWeb, version=15.0. 26323.1)

The component is incomplete

## .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 solutions, modify the selection of the above workloads and components and retry the installation or remove the product from the computer.

The following is a series of individual package failures that resulted in the above mentioned workloads and components becoming incomplete. To search for existing reports of these specific issues, copy and paste the URL from each package failure into a web browser. If a problem has been reported, a solution or workaround can be found there. If you haven't reported a problem yet, you can create a new issue where others can find a solution or workaround.

Failed to install package "Microsoft.Net.Core.SDK, version=15.0.26323.1, chip=x64".

Workload affected

ASP.NET and Web Development (Microsoft.VisualStudio.Workload.NetWeb, version=15.0.26323.1)

Components 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_Microsoft.net.core.SDK.LOG

#Q Order: " 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. The installation of this version cannot continue. To configure or remove an existing version of this product, use Add/Remove Programs in Control Panel.

Solution 1:
Repair Microsoft Visual C++ 2017 Redistributable (x64)/(x86) - 14.10.25008, then install Visual Studio 2017 ASP.NET features, and it’s done , Personal test is ok

Solution 2:
It is recommended that you switch to visual stdio2017. The official website can be installed online. visual stdio does not have ISO. Then in the next SDK.

Ultimate skill: Rework system.!

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