: You can include this installer in your own software packages or on physical media (like USB drives) to ensure users have the required runtime environment. Features Specific to Version 4.5 on Windows 7 64-bit .NET Framework system requirements - Microsoft Learn
: Unlike the Web Installer, which downloads components during setup, the Offline Installer contains all necessary files in one package, making it significantly larger. System Requirements for Windows 7 64-bit : You can include this installer in your
Microsoft still hosts the original genuine on its servers, though it is hidden from their modern download centers. Here is the direct, safe link. which downloads components during setup