fixing wrong link for prereq

In order to complete this quickstart one needs an ASP.NET web app. However, the link points to the instructions for an ASP.NET Core web app. If you start with that, many of the following steps are incorrect and you won't be able to complete the quickstart.

Author: wickste

articles/application-insights/quick-monitor-portal.md

@@ -20,7 +20,7 @@ app, you can make informed choices to maintain and improve your application.
 
 This quickstart shows how to add Application Insights to an existing ASP.NET web application and start
 analyzing live statistics, which is just one of the various methods you can use to analyze your application. If you do not have a ASP.NET web application, you can create one following the
-[Create a ASP.NET Web App quickstart](../app-service/app-service-web-get-started-dotnet.md).
+[Create a ASP.NET Web App quickstart](../app-service/app-service-web-get-started-dotnet-framework.md).
 
 ## Prerequisites
 To complete this quickstart:
@@ -82,4 +82,4 @@ in [Create an ASP.NET Web App Quickstart](../app-service/app-service-web-get-sta
 In this quick start, you’ve enabled your application for monitoring by Azure Application Insights.  Continue to the tutorials to learn how to use it to monitor statistics and detect issues in your application.
 
 > [!div class="nextstepaction"]
-> [Azure Application Insights tutorials](app-insights-tutorial-runtime-exceptions.md)
+> [Azure Application Insights tutorials](app-insights-tutorial-runtime-exceptions.md)