If you do not have SP1, install it first from Windows Update.
If you are trying to run a specific application on Windows 7 and encountering errors like "Unable to find a version of the runtime to run this application," you likely need to install the .NET Framework 4.7.2. While modern Windows versions handle this automatically via Windows Update, Windows 7 requires a manual installation. net framework 4.7 2 windows 7 64 bit offline installer
On older Windows 7 builds, the installer might fail due to outdated root certificates. Updating your Windows root certificates usually resolves this. If you do not have SP1, install it first from Windows Update
Before installing .NET Framework 4.7.2 on Windows 7, you must install a specific update: . On older Windows 7 builds, the installer might
Right-click the file and select Run as Administrator .
You generally need update KB4019990 installed. This is a prerequisite for the graphics components of the framework.