What is winsdksetup.exe in TEMP folder

Question

I accidentally found these folders in my TEMP folder:

::C:\Users\USER\AppData\Local\Temp\jehimagf

2024/04/28  21:30    <DIR>          sqlsysclrtypes.C0FF16A3A2BDC6C3F264
2024/04/28  21:31    <DIR>          Win11SDK_10.0.22621.00C0B50536C9040EC40F
2024/04/28  21:31    <DIR>          Win11SDK_WindowsPerformanceToolkit.6DCF4F84A9590A0FC355

::C:\Users\USER\AppData\Local\Temp\jehimagf\Win11SDK_10.0.22621.00C0B50536C9040EC40F

2024/04/28  21:31    <DIR>          Installers
2024/04/28  21:31    <DIR>          Redistributable
2024/04/28  21:31            41,904 WinSdkInstaller.exe
2024/04/28  21:30         1,386,016 winsdksetup.exe

The above folder contains 566MB files.

Apparently they are downloaded by VS in background. But I don't know when they are supposed/scheduled to install.

Is this the normal 'official' procedure to update WINDOWS 11 SDK?

Answer 1

Hi @杨岑 ，

Welcome to Microsoft Q&A!

Is this the normal 'official' procedure to update WINDOWS 11 SDK?

You can ignore this file, Visual Studio Windows SDK files are stored in C:\ProgramData\Microsoft\VisualStudio\Packages\Win11SDK_10.0.22621,version=10.0.22621.xxxx

The latest version of the Windows SDK (10.0.22621) was released in February 2024.

It is recommended that you open Visual Studio Installer to check for updates and update Visual Studio to the latest version.

Thank you.

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