fixed #1616

Author: Mikejo5000

docs/debugger/error-the-web-server-could-not-find-the-requested-resource.md

@@ -19,10 +19,12 @@ ms.workload:
 ---
 # Error: The Web Server Could Not Find the Requested Resource
 Due to security considerations, IIS has returned a generic error.  
-  
- One possible cause is the security configuration of the server. IIS 6.0 and earlier versions used an add-on program, known as URLScan, to filter out suspicious and malformed requests. IIS 7.0 has built-in Request Filtering for the same purpose. In both cases, overly restrictive request filtering can prevent Visual Studio from debugging the server.  
-  
- There are numerous possible causes of this error. A few of the most common causes include a problem with the IIS installation or configuration, the web site configuration, or permissions in the file system. You can try accessing the resource with a browser. Depending on how IIS is configured you might have to use a local browser on the server or inspect the IIS error log to get a detailed error message.  
+
+One possible cause is the security configuration of the server. IIS 6.0 and earlier versions used an add-on program, known as URLScan, to filter out suspicious and malformed requests. IIS 7.0 has built-in Request Filtering for the same purpose. In both cases, overly restrictive request filtering can prevent Visual Studio from debugging the server.  
+
+Another possible cause of this error is that the W3SVC service for IIS is not started. Check that this service is started (grayed out) in the Services Control Panel (*services.msc*).
+
+There are numerous additional possible causes of this error. A few of the most common causes include a problem with the IIS installation or configuration, the web site configuration, or permissions in the file system. You can try accessing the resource with a browser. Depending on how IIS is configured, you might have to use a local browser on the server or inspect the IIS error log to get a detailed error message.  
 
  For more information on troubleshooting IIS, see [IIS Management and Administration](/iis/manage/provisioning-and-managing-iis/iis-management-and-administration).  
 

docs/debugger/getting-started-with-the-debugger.md

@@ -25,7 +25,7 @@ This article introduces the features of the Visual Studio debugger in a step-by-
 |---------|---------|
 |  ![movie camera icon for video](../install/media/video-icon.png "Watch a video")  |    [Watch a video](https://mva.microsoft.com/en-US/training-courses-embed/getting-started-with-visual-studio-2017-17798/Debugger-Feature-tour-of-Visual-studio-2017-sqwiwLD6D_1111787171) on debugging that shows similar steps. |
 
-Although the demo app is C# and C++, the features are applicable to Visual Basic, JavaScript, and other languages supported by Visual Studio (except where noted). The screenshots are in C#. To switch between the C# and C++ sample code in this article, use the language filter in the upper right of this page.
+Although the demo app is C# and C++, the features are applicable to Visual Basic, JavaScript, and other languages supported by Visual Studio (except where noted). The screenshots are in C#.
 
 In this tutorial, you will:
 
@@ -55,6 +55,9 @@ In this tutorial, you will:
 
     Visual Studio creates the project.
 
+    > [!NOTE]
+    > To switch between the C# and C++ sample code in this article, use the language filter in the upper right of this page.
+
 4. In *Program.cs* (C#) or *get-started-debugging.cpp* (C++), replace the following code
 
     ```csharp