Can’t Uninstall SQL Server? Fix It Now

1. If the SQL Server service is running, the uninstall program will not be able to delete the related files and registry entries. You must stop the SQL Server service first before attempting to uninstall.
2. Dependency issue: SQL Server may depend on other components or services, and if these dependencies are not properly uninstalled, SQL Server cannot be completely uninstalled.
3. Corrupted Installation Files: if the installation files for SQL Server are damaged or missing, the uninstall program may not function properly.
4. Permission issue: You may not have sufficient authority to perform the uninstall operation, you need to run the uninstall program as an administrator.
5. System issue: Sometimes other problems or errors within the system may prevent SQL Server from being uninstalled properly, you need to fix the system issue before attempting to uninstall.
6. Sometimes, conflicts with third-party software may arise, preventing the proper uninstallation of SQL Server.

If you encounter issues with uninstalling SQL Server, you can try stopping the SQL Server service, running the uninstall program as an administrator, checking to ensure dependencies are properly uninstalled, fixing any system issues, and seeking help from the manufacturer’s technical support or relevant documentation if uninstallation is still not possible.