Uninstall SQL Server 2012

Uninstall an Existing Instance of SQL Server (Setup)

This topic describes how to manually uninstall a stand-alone instance of SQL Server.

Uninstall PowerPivot for SharePoint

This topic describes how to manually uninstall PowerPivot for SharePoint.

Uninstall Reporting Services

This topic describes how to uninstall Reporting Services servers for both SharePoint mode and Native mode servers.

Uninstall and Remove Master Data Services

This topic describes the process of uninstalling and removing Master Data Services from the local computer.

Remove Data Quality Server Objects

This topic describes how to manually remove the Data Quality Server objects after uninstalling either SQL Server or just the Data Quality Server component in Data Quality Services (DQS).

Remove a SQL Server Failover Cluster Instance (Setup)

Refer this topic to uninstall a SQL Server failover clustered instance.

Add or Remove Nodes in a SQL Server Failover Cluster (Setup)

Refer this topic to manage nodes to an existing SQL Server failover cluster instance.

Failover Cluster Troubleshooting

This topic provides information about the following issues:

• Basic troubleshooting steps.

• Recovering from a failover cluster failure.

• Resolving the most common failover clustering problems.

• Using extended stored procedures and COM objects.

Repair a Failed SQL Server 2012 Installation

Refer topic to repair an instance of SQL Server that is corrupted.

Concepts