After installing Winpcap 4.0.2 on Windows Vista our capture application (DICOM Network Analyzer) is not able to see the Network Interfaces. The issue seems to be related to the NPF driver not running. But actions to enable this via net start npf don't work.<br>
If I install Wireshark and during setup choose the option to install and enable the NPF driver the problem is resolved. Is there an additional step that needs to be performed to make Winpcap work on Windows Vista in either the setup or the application using Winpcap?<br>
<br>DVTk Team.