fix errors

Author: barbkess

docs/analytics-platform-system/TOC.md

@@ -1,6 +1,5 @@
 # [Index](index.md)
 ## Architecture
-### [Overview](architecture-overview.md)
 ### [Hardware components](hardware-components.md)
 ### [Hardware configurations](hardware-configurations.md)
 ### [Processing and storage capacity](processing-and-storage-capacity-planning.md)

docs/analytics-platform-system/acquire-and-configure-loading-server.md

@@ -70,9 +70,14 @@ Use these steps to connect the loading server to the InfiniBand network. If the
 5.  Configure the InfiniBand and DNS settings for the network adapters. For configuration instructions, see [Configure InfiniBand network adapters](configure-infiniband-network-adapters.md).  
 
 ## <a name="Step4"></a>Step 4: Install the loading tools  
-To install dwloader, see [Install dwloader Command-Line Loading Tool](install-dwloader.md).  
-  
-If you plan to use Integration Services for loading, you will need to install Integration Services  and the Integration Services destination adapters. For instructions, see [Install Integration Services Destination Adapters](install-integration-services-destination-adapters.md).  
+The Client Tools are available for download from the Microsoft Download Center. 
+
+To install dwloader, run the dwloader installation from the client tools.
+  
+If you plan to use Integration Services for loading, you will need to install Integration Services  and the Integration Services destination adapters. The adapters are available in the Client Tools.
+
+<!-- To install the des[Install Integration Services Destination Adapters](install-integration-services-destination-adapters.md). 
+--> 
 
 ## <a name="Step5"></a>Step 5: Start Loading  
 You are now ready to start loading data. For more information, see:  

docs/analytics-platform-system/load-overview.md

@@ -40,7 +40,7 @@ You can use prepared statements to load data into distributed and replicated tab
 |Understand type conversions for dwloader.|[Data type conversion rules for dwloader](dwloader-data-type-conversion-rules.md)|  
 |Load data with dwloader.|[dwloader Command-Line Loader](dwloader.md)|  
 |Understand type conversions for INSERT.|[Load data with INSERT](load-with-insert.md)|  
-|||  
+ 
 
 ## See Also  
 [Grant permissions to load data](grant-permissions-to-load-data.md)