Remove mentions of MSDL in all guides

docs/clean_install_windows.md

@@ -6,7 +6,7 @@ Guide on how to backup your data and clean install Windows.
 
 ## Prerequisites
 
-- A genuine Windows ISO file, you can download from https://msdl.gravesoft.dev/
+- A genuine Windows ISO file. You can get one from [here](genuine-installation-media.md).
 - The latest version of Rufus from https://rufus.ie/
 - A minimum 8GB USB drive  
 - Follow this [guide](remove_malware.md) before making a bootable USB if you think the system has malware.

docs/evaluation_editions.md

@@ -56,7 +56,7 @@ It will upgrade your eval Windows version to the full version.
 
 GAC means general availability channel, aka normal version.
 
-- Download genuine Windows 10/11 ISO from [MSDL](https://msdl.gravesoft.dev/) in the same Windows language, and architecture.
+- Download genuine Windows 10/11 ISO from [here](genuine-installation-media.md) in the same Windows language, and architecture.
 - Right-click on the downloaded ISO file, Open With > Windows Explorer
 - A new DVD drive will appear in Windows Explorer, which means the installation image has been mounted successfully.
 - Now open the command prompt as admin and enter,  

docs/in-place_repair_upgrade.md

@@ -6,7 +6,7 @@
 
 Performing an in-place repair upgrade using a Windows ISO file is a good way to fix system errors. Here is how to do it.
 
--   [Download the Windows ISO](https://massgrave.dev/genuine-installation-media) that matches your desired version, language, and architecture.
+-   [Download the Windows ISO](genuine-installation-media.md) that matches your desired version, language, and architecture.
     -   To check the installed Windows architecture, open PowerShell as administrator and enter:
         ```powershell
         (Get-ItemProperty "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Environment").PROCESSOR_ARCHITECTURE