Here’s a proper English equivalent of the message depending on the context (e.g., software installation, network tool, or error log): Standard / User-Friendly Message: "WinPcap has not been detected on the system." More Detailed / Troubleshooting-Oriented: "WinPcap was not found on this system. Please install WinPcap to enable packet capture functionality." Technical / Log-Friendly: "No existing WinPcap installation detected in the system." If you need the original Spanish version corrected or formalized, here it is: "No se ha detectado WinPcap en el sistema."