Después de instalar y reiniciar, haz lo siguiente:

This indicates that the system cannot acquire the necessary files from Windows Update.

Even after reading this, you might get an error. Here is the map to fix them:

Installing Microsoft .NET Framework 4.5 on Windows 7 is a necessary step for running many older applications and games, though it is important to note that this specific version has reached End of Life (EOL) Quick Summary Compatibility: Windows 7 Service Pack 1 (SP1) is required. Support Status: Official support for version 4.5 ended on January 12, 2016. Recommendation:

El instalador comenzará a extraer los archivos y a aplicarlos al sistema. Esto puede tardar varios minutos dependiendo de la velocidad de tu PC.