Some installers only unpack their contents into a temporary directory while the setup window is actually open. installer but click "Install" yet. Open Windows Explorer and type into the address bar to open your temporary files folder.
: Some installers support a command like yourfile.exe /extract:[path] or expand -F:* yourdriver.exe destination_folder to unpack their contents.
Converting EXE to INF usually means creating an INF "header" that tells Windows how to run your EXE silently. Method 1: Using the IExpress Wizard (Built-in Windows Tool)