Hi @Recep Toksöz ,
Please try the following steps to uninstall SQL Server 2008:
- To uninstall SQL Server, you must be a local administrator with permissions to log on as a service.
- Uninstall the existing SQL Server 2008 and all the components from the control panel. Please remember to back up your data.
- Backup the registry.
- 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.
- Rename or remove all the SQL Server folders and subfolders (C:\Program Files\Microsoft SQL Server) in the computer.
For “Attributes do not match” error message, please refer to this support article.
Best Regards,
Amelia
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Users always get connection timeout problem when using multi subnet AG via listener. Especially after failover to another subnet