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.NETCore 2.1 - Target framework disappeared (Windows Update?)

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.NET Core 2.1 disappeared from my computer (dotnet)

JDias 71 Reputation points
2022-04-22T11:41:01.767+00:00

My WIndows computer have just received the windows update referred in the image below.

Now, I noticed that my .NET instalation was compromised: .NET Core 2.1 runtimes and SDKs disappeared and are no longer accessible by dotnet command and Visual Studio 2019. Thus, I can not open my projects. The same happened with .NET Core 1.1.

How can I fix my instalation?

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.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: An environment required to run apps that aren't compiled to machine language.
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Windows 10 Network
Windows 10 Network
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Network: A group of devices that communicate either wirelessly or via a physical connection.
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  1. Bruce (SqlWork.com) 56,766 Reputation points
    2022-04-22T15:58:13.533+00:00

    first check if installed:

    dotnet --list-sdks

    if they are gone, then there is probably a group policy that removes unsupported runtimes.

    1 person found this answer helpful.