KB5009624 breaks Hyper-V in Windows 8.1

zamroni111 6 Reputation points
2022-01-12T12:39:13.457+00:00

KB5009624 breaks Hyper-V in Windows 8.1

Windows
Windows
A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.
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System Center Virtual Machine Manager
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  1. DragonKing 1 Reputation point
    2022-01-12T16:46:22.783+00:00

    We're experiencing the same thing with all our Windows Server 2012 R2 servers.

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  2. Matt Buckholdt 1 Reputation point
    2022-01-12T17:24:46.233+00:00

    I can confirm we are experiencing the same issue with all of our Windows Server 2012 R2 servers as well...

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  3. DragonKing 1 Reputation point
    2022-01-12T21:04:05.217+00:00

    For us, it was actually uninstalling 5009595 that fixed it. We had installed both at the same time.

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  4. Anonymous
    2022-01-12T21:09:06.493+00:00

    Seems to be somewhat of a known issue.
    https://borncity.com/win/2022/01/12/windows-server-2012-r2-januar-2022-update-kb5009586-brickt-hyper-v-host/

    --please don't forget to upvote and Accept as answer if the reply is helpful--

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  5. DragonKing 1 Reputation point
    2022-01-12T21:11:13.677+00:00

    There was a lot of discussion about it on Reddit, too... https://www.reddit.com/r/sysadmin/comments/s24o7k/kb5009624_breaks_hyperv/

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