Unable to Install SQL Server 2019

Prashuk Jain 1 Reputation point

unable to install sql server (setup.exe) exit code (decimal) 2147467259174325-screenshot-14.png

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. Seeya Xi-MSFT 15,111 Reputation points Microsoft Vendor

    Hi @Prashuk Jain ,

    You need to uninstall the SQL Server cleanly and then reinstall it.
    Before reinstall, please follow the below steps to remove all components of previous installed SQL Server completely:

    1. Remove all SQL Server components from 'Programs and Features'
    2. Backup the registry
    3. Delete the following keys in regedit:
      --HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server
    4. Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall and delete all the sub-keys referencing SQL Server
    5. Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services and delete all the keys referencing SQL Server
    6. Reboot the machine
      In addition, please use an administrator account to reinstall SQL Server on your computer(Right click->run as administrator).
      If the above method does not work, please provide a detail.txt to help troubleshoot.

    Best regards,

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    1 person found this answer helpful.

  2. Olaf Helper 27,211 Reputation points

    The screenshot is useless.
    Please View and Read SQL Server Setup Log Files for more details.

  3. Shaik Alima Zabi 1 Reputation point

    Warning ******************
    2022-08-15 13:08:52.31 spid10s SQL Server started in single-user mode. This an informational message only. No user action is required.
    2022-08-15 13:08:52.31 spid10s Starting up database 'master'.
    2022-08-15 13:08:52.32 spid10s There have been 256 misaligned log IOs which required falling back to synchronous IO. The current IO is on file C:\Program Files\Microsoft SQL Server\MSSQL15.SQLEXPRESS05\MSSQL\Template Data\master.mdf.
    2022-08-15 13:08:52.41 Server CLR version v4.0.30319 loaded.
    2022-08-15 13:08:52.45 Server Common language runtime (CLR) functionality initialized using CLR version v4.0.30319 from C:\Windows\Microsoft.NET\Framework64\v4.0.30319.