http://www.microsoft.com/downloads/en/details.aspx?familyid=2da43d38-db71-4c1b-bc6a-9b6652cd92a3 and http://go.microsoft.com/fwlink/p/?LinkId=159853﻿ do not work anymore. They just redirect you to Windows 10 download. Try this instead for the DirectX Runtime: http://downloads.tomsguide.com/DirectX, 0301-2158.html﻿. You can find it by googling "directx 11 for windows" and the link should be there too. Also, http://www.turnipfan.com is up for sale aka it doesn't work.
Also, use this tool to verify which versions of .NET Framework you have. It's the .NET Framework Setup Verification Tool: https://blogs.msdn.microsoft.com/astebner/2008/10/13/net-framework-setup-verification-tool-users-guide/
More information here: https://social.technet.microsoft.com/Forums/windows/en-US/608a60f1-e3cb-49a5-8d63-24108ea25ce1/error-message-installing-net-frame-20-in-windows-7?forum=w7itproappcompat
If you have .NET Framework 3.5, you most likely have the 2.0 version because 3.0 and 3.5 are just extensions to 2.0.
Also, I wouldn't recommend this IMG editor. You can rename certain files and close it out then reopen it to find out that the changes you made are still there. You can't even sort by file type. I would recommend Spark instead.