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SQL Server 2019 developer

Nina 1 Reputation point
2022-04-16T23:02:44.23+00:00

i couldn't install SQL server 2019 devl here attached the error message that i got
193598-sql-2019.jpg

SQL Server
SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
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  1. Erland Sommarskog 111.3K Reputation points MVP
    2022-04-17T09:21:24.63+00:00

    You may be hitting an issue that appeared last week for a day, went away, but seems to have come back. Check this thread from last week for a possible resolution.

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  2. Erland Sommarskog 111.3K Reputation points MVP
    2022-04-17T11:51:46.923+00:00

    I have researched this a little more, and it's apparently the case that Microsoft has broken something. You may want to wait a few days to come back and download a new version of the installation program. (I tried both the current download as well as an old download. The old one works. The new one produces the error above directly when I start it.)

    It seems that running these updates to the registry fixes the issue: 

    Set-ItemProperty -Path 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NetFramework\v4.0.30319' -Name 'SchUseStrongCrypto' -Value '1' -Type Dword
    Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\.NetFramework\v4.0.30319' -Name 'SchUseStrongCrypto' -Value '1' -Type Dword

    Note there are some versions of this script out there with a backslash missing, so make sure you use the above.

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