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[Source] Solution: The installer used to install Visual Studio is incomplete

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Posted on 6/4/2018 7:40:17 PM | | | |
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Installation error
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The installer used to install Visual Studio is incomplete. Please re-run the Visual Studio installer to resolve this issue.
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Are you sure   
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I encountered this problem when I clicked on VS today

The installer used to install Visual Studio is incomplete. Please re-run the Visual Studio installer to fix this issue.

The solution to this problem is simple

  • Right-click on the Vs 2017 icon on the desktop
  • Click Properties
  • In the shortcut bar, click Open where the file is located
  • I saw that there was a column in the file directory that was 2017, which was the version number of my VS
  • The parent directory for 2017 is Microsoft Visual Studio. Click on this directory Microsoft Visual Studio directory (to enter this directory)
  • I found a folder called Installer, click to enter
  • Click vs_installer.exe file.
  • This file is the VS installer, just install this program that has not been installed before.



My own installation directory: C:\Program Files (x86)\Microsoft Visual Studio\Installer




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Posted on 6/6/2018 10:09:37 AM |
"Visual Studio 2017" installs online, it is easy to appear, the installer is incomplete.
We can set up an offline installation to circumvent this error:
Step 1: Open the URLhttps://www.visualstudio.com/zh-hans/vs/whatsnew/Download Visual Studio ----> (optional according to your preference, Enterprise Edition, Professional Edition, Community Edition)
Step 2: Take the Enterprise Edition as an example "vs_enterprise__1482331256.1527843653.exe" to create a batch file:

Put this "batch" and "vs_enterprise__1482331256.1527843653.exe" together and run the batch.
Step 3: After the offline process is completed, go to \Vs2017DownLoads\Vs2017EnterpriseOffline to start the vs2017 installer.
Posted on 6/6/2018 10:21:05 AM |
START vs_enterprise__1482331256.1527843653.exe --lang en-US zh-CN --layout %CD%\Vs2017DownLoads\Vs2017EnterpriseOffline
Posted on 6/6/2018 10:34:22 AM |
Zmoli775 posted on 2018-6-6 10:09
"Visual Studio 2017" installs online, it is easy to appear, the installer is incomplete.
We can set up an offline installation to circumvent this error:
【Step ...

Well, I still have the installation package before VS2017, and then run the following command in the VS installation package directory cmd:



That is, execute the above sentence under the d:\vs2017offline directory, and then start updating the VS installation file

It turned out to be only about 30G, but it seems to be about 50G after the update yesterday...
Posted on 6/6/2018 1:53:59 PM |
admin posted on 2018-6-6 10:34
Well, I still have the installation package before VS2017, and then run the following command in the VS installation package directory cmd:

Vs2017 has a large number of updates.Net Core 2.1 is only after the updateYou can enter the pit.
Posted on 6/6/2018 4:33:59 PM |
Zmoli775 posted on 2018-6-6 13:53
Vs2017 has a large number of updates.Net Core 2.1, but it can be pitted after the update.

Hmm
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