So I'm trying to detect through Visual Basic 6.0 when a voltage change occurs on one of the pins of the serial/parallel port.

Launch Visual Basic 6 or Visual Basic Express. Open the project file in which you want to create a module and command button that creates an Excel spreadsheet from selected data.

Contrary to widely circulated rumors, Visual Basic 6.0 will ship and will be supported on Windows 7 for the lifetime of the OS. However there are no plans to extend VB6 runtime support beyond ...