Run the setup.exe file from your installation CD or download folder.
, or the software won't detect the video signal regardless of the key. (USB stick) are you using? version of Windows are you on? Do you have the original installation CD or just the hardware? I can provide a step-by-step guide Honestech TVR 2.5 Full Version With Product Key
Be wary of "Keygen" or "Crack" websites claiming to offer free product keys. These files often contain malware that can compromise your computer's security. It is always safer to use the license provided with your hardware. How to Install and Activate Run the setup