Most operating systems, including Windows, handle internet connections in a binary, singular fashion. If you have an Ethernet cable plugged in and a Wi-Fi adapter active, Windows will prioritize one and ignore the other. It does not natively know how to use both simultaneously to double your speed.
Ensure your system meets the requirements (Windows 7 or Windows 8 are typically supported for this version). Connectify Dispatch PRO 8.0.0.30686 -Includes Connectify
Connect all available internet sources (e.g., plug in an Ethernet cable and connect to a Wi-Fi network simultaneously). Most operating systems