Download Dotnetfx45-full-x86-x64.exe Offline Installer ^new^ -

C:\Users\Admin\Downloads\dotnetfx45-full-x86-x64.exe /x

The .NET Framework 4.5 is a software framework developed by Microsoft that provides a large library of pre-built functionality, tools, and services to help developers create a wide range of applications, including Windows client applications, web applications, and mobile apps.

The x86-x64 installer covers both 32-bit and 64-bit systems.

Right-click on dotnetfx45-full-x86-x64.exe and select Do not simply double-click it, as restricted user accounts may fail to write to system folders.