fixing broken links (#11614)

* fixing broken links

* undo one set of changes

* added missing links

Author: mairaw

docs/framework/install/guide-for-developers.md

@@ -39,7 +39,7 @@ Use the following table for quick links, or read further for details. To view th
 |**4.6**|Included in Visual Studio 2015.<br /><br /> [Microsoft .NET Framework 4.6 targeting pack](https://go.microsoft.com/fwlink/?LinkId=528261)|[Download page for 4.6 web installer](https://go.microsoft.com/fwlink/?LinkId=528259)<br /><br /> [Download page for 4.6 offline installer](https://go.microsoft.com/fwlink/?LinkId=528233)|**Included in:** <br/><br /> Windows 10 <br />[Visual Studio 2015](https://my.visualstudio.com/Downloads?q=visual%20studio%202015)<br /><br /> **You can also install on:**<br /><br/> Windows 8.1 and earlier<br /> Windows Server 2012 R2 and earlier<br /> (for a full list, see [system requirements](~/docs/framework/get-started/system-requirements.md))|
 |**4.5.2**|[Microsoft .NET Framework 4.5.2 Developer Pack](https://go.microsoft.com/fwlink/?LinkId=397702)<br /><br /> For use with Visual Studio 2013, Visual Studio 2012, or other IDEs|[Download page for 4.5.2 web installer](https://go.microsoft.com/fwlink/p/?LinkId=397703)<br /><br /> [Download page for 4.5.2 offline installer](https://go.microsoft.com/fwlink/p/?LinkId=397706)|**You can install on:**<br /><br/> Windows 8.1 and earlier<br /> Windows Server 2012 R2 and earlier<br /> (for a full list, see [system requirements](~/docs/framework/get-started/system-requirements.md))|
 |**4.5.1**|[Microsoft .NET Framework 4.5.1 Developer Pack](https://go.microsoft.com/fwlink/?LinkId=324213)<br /><br /> For use with Visual Studio 2013, Visual Studio 2012 or other IDEs|[Download page for 4.5.1 web installer](https://go.microsoft.com/fwlink/p/?LinkId=310158)<br /><br /> [Download page for 4.5.1 offline installer](https://go.microsoft.com/fwlink/p/?LinkId=310159)|**Included in:**<br /> <br/>[!INCLUDE[win81](../../../includes/win81-md.md)]<br /> Windows Server 2012 R2<br /> [Visual Studio 2013](https://my.visualstudio.com/Downloads?q=visual%20studio%202013)<br /><br /> **You can also install on:**<br /><br/> [!INCLUDE[win8](../../../includes/win8-md.md)] and earlier<br /> [!INCLUDE[winserver8](../../../includes/winserver8-md.md)] and earlier<br />(for a full list, see [system requirements](~/docs/framework/get-started/system-requirements.md))|
-|**4.5**|Included in Visual Studio 2012<br /><br /> Also available as part of the [Windows 8 SDK](/windows/downloads/sdk-archive)|[Download page for 4.5 web installer](https://go.microsoft.com/fwlink/p/?LinkId=245484)|**Included in:** <br/><br /> [!INCLUDE[win8](../../../includes/win8-md.md)]<br /> [!INCLUDE[winserver8](../../../includes/winserver8-md.md)]<br /> [Visual Studio 2012](https://my.visualstudio.com/Downloads?q=visual%20studio%202012)<br /><br /> **You can also install on:**<br/><br /> Windows 7 and earlier<br /> Windows Server 2008 SP2 and earlier<br />(for a full list, see [system requirements](~/docs/framework/get-started/system-requirements.md))|
+|**4.5**|Included in Visual Studio 2012<br /><br /> Also available as part of the Windows 8 SDK|[Download page for 4.5 web installer](https://go.microsoft.com/fwlink/p/?LinkId=245484)|**Included in:** <br/><br /> [!INCLUDE[win8](../../../includes/win8-md.md)]<br /> [!INCLUDE[winserver8](../../../includes/winserver8-md.md)]<br /> [Visual Studio 2012](https://my.visualstudio.com/Downloads?q=visual%20studio%202012)<br /><br /> **You can also install on:**<br/><br /> Windows 7 and earlier<br /> Windows Server 2008 SP2 and earlier<br />(for a full list, see [system requirements](~/docs/framework/get-started/system-requirements.md))|
 
 You can install the **Developer Pack** for a specific version of the .NET Framework, if one is available, on all supported platforms.