Net Framework 4.3 Offline Installer Here

Get-ChildItem 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP' -Recurse | Get-ItemProperty -Name Version -ErrorAction SilentlyContinue | Select-Object PSChildName, Version

You may need to install .NET Framework 4.3 on your Windows system for several reasons: net framework 4.3 offline installer

(also known as a Standalone Installer) contains all the necessary files to complete the installation without an active internet connection. "Requires .NET Framework 4.5").

You are trying to install .NET 4.8 on Windows 7 without required updates. Fix: Install the latest Windows updates or use an older version like .NET 4.6.2. net framework 4.3 offline installer

: Check the "Readme" or system requirements for the software you are trying to run. It will specify the exact version (e.g., "Requires .NET Framework 4.5").