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Dot Net based application stopped working after updating the patch (KB5009546)

Amit Kumar Yadav 1 Reputation point
2022-02-15T20:21:04.337+00:00

Dear Sir,

On Microsoft Windows 2016 server, after installing the security patch (KB5009546) our .Net based web application is getting slow and sometimes it is not responding. (Having multiple issues)

Please help me to resolve the issues.

Regards

Amit Kumar Yadav

Developer technologies | .NET | .NET Runtime

1 answer

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  1. Bruce (SqlWork.com) 84,086 Reputation points
    2022-02-15T20:35:11.493+00:00

    we don't know what apis your code calls, so it is hard to guess. what code is failing or hanging?

    see the release notes:

    https://support.microsoft.com/en-us/topic/january-11-2022-kb5009546-os-build-14393-4886-0c2cac57-13b6-42e6-b318-41ca32428f91

    maybe the directory services notes apply

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