Open your Command Prompt and type sc query npf . If the "STATE" says "RUNNING," the driver is active and ready. Troubleshooting Common Issues

It captures raw packets before the OS processes them.

The installer is universal and supports both 32-bit (x86) and 64-bit (x64) systems. Step-by-Step Installation Guide

Right-click the file and select Run as Administrator to ensure the driver has permission to install into the Windows System32 directory. Wizard Configuration: Click "Next" through the initial screens.

You can find the installer on the WinPcap Download Page . Version: 4.1.3