docs(installation): update slugs and links due to unpublished article

Author: attilaantal

deployment/nuget-keys.md

@@ -111,5 +111,4 @@ If you just start using the Telerik NuGet server in your CI or inter-department
 ## See Also
 
 * [Included Assemblies]({% slug introduction/installation/included-assemblies %})
-* [Available Product Files]({% slug installation/which-file-do-i-need-to-install %})
 * [Setting the web.config File]({% slug general-information/web-config-settings-overview %})

getting-started/installation/included-assemblies.md

@@ -3,6 +3,7 @@ title: Included Assemblies
 page_title: Included Assemblies
 description: "Learn more about the available assemblies you can use when working with Telerik UI for ASP.NET AJAX. "
 slug: introduction/installation/included-assemblies
+previous_url: getting-started/installation/which-file-do-i-need-to-install
 tags: included, assemblies
 published: True
 position: 5

getting-started/installation/install-from-nuget.md

@@ -281,6 +281,5 @@ That was it! Now you are ready to dive more deeply into Telerik UI for ASP.NET A
 ## Next Steps
 
 * [System Requirements](https://www.telerik.com/aspnet-ajax/tech-sheets/system-requirements)
-* [Available Product Files for Download]({% slug installation/which-file-do-i-need-to-install %})
 * [Included Assemblies]({% slug introduction/installation/included-assemblies %})
 * [Adding Telerik ASP.NET AJAX Controls to a Page]({% slug getting-started/adding-the-telerik-controls-to-your-project %})

getting-started/installation/install-from-zip.md

@@ -261,6 +261,5 @@ That was it! Now you are ready to dive more deeply into Telerik UI for ASP.NET A
 ## Next Steps
 
 * [System Requirements](https://www.telerik.com/aspnet-ajax/tech-sheets/system-requirements)
-* [Available Product Files for Download]({% slug installation/which-file-do-i-need-to-install %})
 * [Included Assemblies]({% slug introduction/installation/included-assemblies %})
 * [Adding Telerik ASP.NET AJAX Controls to a Page]({% slug getting-started/adding-the-telerik-controls-to-your-project %})

getting-started/installation/install-using-msi.md

@@ -276,7 +276,6 @@ That was it! Now you are ready to dive more deeply into Telerik UI for ASP.NET A
 ## Next Steps
 
 * [System Requirements](https://www.telerik.com/aspnet-ajax/tech-sheets/system-requirements)
-* [Available Product Files for Download]({% slug installation/which-file-do-i-need-to-install %})
 * [Included Assemblies]({% slug introduction/installation/included-assemblies %})
 * [Adding Telerik ASP.NET AJAX Controls to a Page]({% slug getting-started/adding-the-telerik-controls-to-your-project %})
 

getting-started/work-with-controls/adding-the-telerik-controls-to-your-project.md

@@ -55,7 +55,7 @@ If the Telerik controls aren't in the toolbox, refer to the [Adding the Telerik
 
 You can manually add any control to the page by using the following instructions:
 
-1. Copy the `Telerik.Web.UI.dll` assembly from the `binXX` folder of the [Telerik UI for ASP.NET AJAX installation]({%slug installation/which-file-do-i-need-to-install%}) to the `bin` folder of your web application (where `XX` specifies the version of the .NET framework supported by the assembly), and reference it. For more information about the assemblies in the installation packages, refer to the [Included Assemblies]({%slug introduction/installation/included-assemblies%}) article.
+1. Copy the `Telerik.Web.UI.dll` assembly from the `binXX` folder of the [Telerik UI for ASP.NET AJAX installation]({%slug introduction/installation/included-assemblies%}) to the `bin` folder of your web application (where `XX` specifies the version of the .NET framework supported by the assembly), and reference it. For more information about the assemblies in the installation packages, refer to the [Included Assemblies]({%slug introduction/installation/included-assemblies%}) article.
 
 1. Open your `aspx` or `ascx` file and add the Telerik UI for ASP.NET AJAX `Register` directive at the top so that Visual Studio recognizes the Telerik control tags:
 

knowledge-base/install-specific-version-telerik-ui-aspnet-ajax.md

@@ -56,7 +56,6 @@ For more information, see [How to find out which is the used version of Telerik.
 
 Refer to the following resources for more details on installation:
 - [Installation Approaches](https://www.telerik.com/products/aspnet-ajax/documentation/getting-started/installation/installation-approaches)
-- [Which File Do I Need to Install](https://www.telerik.com/products/aspnet-ajax/documentation/getting-started/installation/which-file-do-i-need-to-install)
 - [Included Assemblies](https://www.telerik.com/products/aspnet-ajax/documentation/getting-started/installation/included-assemblies)
 - [Using Hotfix](https://www.telerik.com/products/aspnet-ajax/documentation/getting-started/installation/using-hotfix)
 - [Install Telerik UI for ASP.NET AJAX using MSI]({%slug getting-started/installation/install-using-msi%})

upgrade-compatibility/upgrading-instructions/troubleshoot-upgrade.md

@@ -180,9 +180,7 @@ If you experience any troubles with the upgrade process, do not hesitate to ask
 
 ## See Also
 
- * [Which File Do I Need to Install?]({%slug installation/which-file-do-i-need-to-install%})
-
- * [Included Assemblies]({%slug introduction/installation/included-assemblies%})
+  * [Included Assemblies]({%slug introduction/installation/included-assemblies%})
 
  * [Getting tired of seeing trial messages in your ASP.NET AJAX application?](https://www.telerik.com/blogs/getting-tired-of-seeing-trial-messages-in-your-asp-net-ajax-application)
 

upgrade-compatibility/upgrading-instructions/upgrading-a-trial-to-a-developer-license-or-to-a-newer-version.md

@@ -20,8 +20,6 @@ This article explains how to upgrade the version of the Telerik® UI for ASP.NET
 
 To upgrade the Telerik controls in your project:
 
-1. Install the new version by using your preferred [installation package]({%slug installation/which-file-do-i-need-to-install%}).
-
 1. Replace the [Telerik assemblies]({%slug introduction/installation/included-assemblies%}) with their newer versions and update their references in the project.
 
 >tip Before upgrading your project, review the following resources:
@@ -99,9 +97,7 @@ or "*Telerik.Web.UI 201X.X.XXX.XX trial version. Copyright Telerik © 2002-201X.
 
  * [Troubleshoot Upgrade Issues]({%slug troubleshoot-upgrade-issues%})
 
- * [Which File Do I Need to Install?]({%slug installation/which-file-do-i-need-to-install%})
-
- * [Included Assemblies]({%slug introduction/installation/included-assemblies%})
+  * [Included Assemblies]({%slug introduction/installation/included-assemblies%})
 
  * [Getting tired of seeing trial messages in your ASP.NET AJAX application?](https://www.telerik.com/blogs/getting-tired-of-seeing-trial-messages-in-your-asp-net-ajax-application)