.net Framework 4.9 Offline Installer For Windows Official

Here is the correct, up-to-date information for offline installers on Windows.

reg query "HKLM\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\full" /v version .NET Framework 4.9 Offline Installer for Windows

For a manual interactive install, just double-click the .exe . Here is the correct, up-to-date information for offline