Windows Update getting failed on Windows server 2019

MOHAN KUMAR KANNAN 1 Reputation point
2022-06-19T01:34:49.08+00:00

Hi I have an Issue with Windows Updates which says
2021-03 .NET Core 2.1.26 Security Update for x64 Server - Error 0x80070643

I tried lot of troubleshooting methods like
Rebooting server
Restarting Update service
Deleting Downloaded files and still same error Unable to Install
Is my server not compatible with the Update or what could be the issue

Please help
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Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
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  1. T. Kujala 8,741 Reputation points
    2022-06-19T03:15:06.103+00:00

    Hi @MOHAN KUMAR KANNAN ,

    I recommend you to install Microsoft .NET Framework Repair Tool and try to perform update again.

    https://www.microsoft.com/en-us/download/details.aspx?id=30135

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  2. Limitless Technology 39,796 Reputation points
    2022-06-23T08:49:36.573+00:00

    Hi.

    There have been restricted reports of an inability to introduce the update by means of Microsoft Update on Windows 11. The update comes up short with mistake code 0x80070643. A workaround is to introduce the bundle that is flopping physically by downloading it from the .NET 6.0.101 x64 SDK download website here https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/sdk-6.0.101-windows-x64-installer, then, at that point, checking once more.

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