---
title: "Install SQL Server Replication | Microsoft Docs"
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ms.date: "07/26/2017"
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---
# Install SQL Server replication

[!INCLUDE[appliesto-ss-xxxx-xxxx-xxx-md-winonly](../../includes/appliesto-ss-xxxx-xxxx-xxx-md-winonly.md)]

Replication components can be installed by using the [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Installation Wizard or at a command prompt. Install replication when you install [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)], or when you modify an existing instance.  
  
After replication components are installed, you must configure the server before you can use replication. For more information, see [Configure Distribution](../../relational-databases/replication/configure-distribution.md) in [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Books Online.  
  
>[!IMPORTANT]  
>If you install replication components when you modify an existing instance of [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)], you must stop and restart [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Agent after the installation is completed. This action helps ensure that [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Agent recognizes the replication agent subsystems and can call replication agents from job steps.  
  
## Installing replication by using Setup  
**To install replication when installing a new instance of [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)]**  
  
- To install replication components, including Replication Management Objects (RMO), select **SQL Server Replication** on the **Feature Selection** page of the Installation Wizard.  
  
## Installing Replication from the Command Prompt  
 **To install replication when installing a new instance of [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)]**  
  
- See [Install SQL Server from the Command Prompt](../../database-engine/install-windows/install-sql-server-2016-from-the-command-prompt.md).  
  
## See also  
 [Install SQL Server](../../database-engine/install-windows/install-sql-server.md)   
 [Install SQL Server from the Command Prompt](../../database-engine/install-windows/install-sql-server-2016-from-the-command-prompt.md)   
 [Features Supported by the Editions of SQL Server](../../sql-server/editions-and-components-of-sql-server-2017.md)