Update file-sync-deployment-guide.md

Author: jeffpatt24

articles/storage/file-sync/file-sync-deployment-guide.md

@@ -266,7 +266,7 @@ The Azure File Sync agent is a downloadable package that enables Windows Server
 
 # [Portal](#tab/azure-portal)
 
-You can download the agent from the [Microsoft Download Center](https://go.microsoft.com/fwlink/?linkid=858257). When the download is finished, double-click the MSI package to start the Azure File Sync agent installation.
+You can download the agent from the [Microsoft Download Center](https://go.microsoft.com/fwlink/?linkid=858257). When the download is finished, double-click the MSI package to start the Azure File Sync agent installation or to silently install the agent, see [How to perform a silent installation for a new Azure File Sync agent installation](file-sync-agent-silent-installation.md). 
 
 > [!IMPORTANT]
 > If you're using Azure File Sync with a Failover Cluster, the Azure File Sync agent must be installed on every node in the cluster. Each node in the cluster must be registered to work with Azure File Sync.