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Kaleem Ullah 61 Reputation points
2021-09-10T05:01:12.14+00:00

Hi

I i am trying to insall WSUS on a separate machine but when i came to Windows Server Configuration Wizard i faced some issues.i have a AD on a separate machine as shown in below pic. WSUS already domain joined machine.
Kindly guide me if any one have idea about this. .NET 4.5 ALREADY installed on WSUS.
130888-image.png

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
12,121 questions
Windows Server Management
Windows Server Management
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Management: The act or process of organizing, handling, directing or controlling something.
421 questions

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  1. Limitless Technology 39,351 Reputation points
    2021-09-10T19:29:52.47+00:00

    Hello @Kaleem Ullah

    From the error screenshot it looks some connection issues between WSUS and Microsoft update catalog on internet.

    Please reboot WSUS server and enable Full internet and Disable local firewall for temporary and start wizard again.

    Please also check date and time is correct and synced with AD.

    If the reply was helpful, please don’t forget to upvote or accept as answer.

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  2. Rita Hu -MSFT 9,626 Reputation points
    2021-09-13T01:12:05.207+00:00

    @Kaleem Ullah

    Thanks for your posting on Q&A.

    It seems that the issue is related with TLS1.2. In the past, Microsoft has already enabled the TLS 1.2 to enhance the security when WSUS server sync from Microsoft Update Site. Please follow the below steps to enable the TLS 1.2 first and then we could confirm whether the issue has been resolved:

    Open the CMD as an administrator and run the below command on the WSUS server: 

    reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v4.0.30319 /V SchUseStrongCrypto /T REG_DWORD /D 1

    Restart your WSUS server and then run the Configuration Wizard again.

    Please feel free to keep us in touch if there are any updates of the case.

    Regards,
    Rita

    If the response is helpful, please click "Accept Answer" and upvote it.
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