Persistent SQL Server 2019 update issue after uninstallation

Question

Hello,

I am currently experiencing an issue with my Windows operating system. Despite completely uninstalling SQL Server 2019 from my computer, I continue to receive security update notifications for SQL Server 2019 RTM GDR (KB5029377) every time I open Windows Update. This occurs even after restarting my computer and ensuring that all files and components associated with SQL Server 2019 have been properly removed.

I have tried several solutions, including running the Windows Update troubleshooter utility and manually deleting residual files, but the problem persists. I am seeking a solution that could definitively resolve this issue.

I would greatly appreciate it if you could assist me in resolving this problem or direct me to appropriate resources. Thank you in advance for your time and assistance.

Best regards, Neji BAHRI

Answer 1

Hi @neji Bahri

Please follow the below steps to remove all components of previous installed SQL Server completely:

Remove all SQL Server components from 'Programs and Features'.

Delete the following keys in regedit:

--HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server

--HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSSQLServer

Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall and delete all the sub-keys referencing SQL Server

Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services and delete all the keys referencing SQL Server

Reboot the machine.

Best regards,

Cosmog Hong

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