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.
problem downloading sql server 2019 developer
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Smed7
1
Reputation point
SQL Server | Other
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(28.799999999999997, 2%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESX%3C/text%3E%3C/svg%3E)
Seeya Xi-MSFT 16,676 Reputation points2022-04-20T05:46:50.067+00:00 Hi @Smed7 ,
We have not received a response from you. Did the reply could help you? If the response helped, do "Accept Answer". If it doesn't work, please let us know the progress. By doing so, it will benefit all community members who are having this similar issue. Your contribution is highly appreciated.
Best regards,
Seeya
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3 answers
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Erland Sommarskog 129.1K Reputation points MVP Volunteer Moderator2022-04-17T09:20:42.33+00:00 -
Erland Sommarskog 129.1K Reputation points MVP Volunteer Moderator
2022-04-17T11:52:06.063+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 DwordNote there are some versions of this script out there with a backslash missing, so make sure you use the above.
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Seeya Xi-MSFT 16,676 Reputation points
2022-04-18T06:05:32.057+00:00 Hi @Smed7 ,
Welcome to Microsoft Q&A!
Here is a similar thread you can refer to: https://learn.microsoft.com/en-us/answers/questions/801455/sql-server-2019-dev-installer-unable-to-download-a.html
Modifying the registry is the best option now. Good luck.Best regards,
Seeya
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