<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=us-ascii">
<META content="MSHTML 6.00.6000.16640" name=GENERATOR></HEAD>
<BODY>I am trying to use the packet.dll APIs in Winpcap 4.0.2 on Vista 64
bit. <SPAN class=187530423-12082008>There is no problem to install Winpcap.
</SPAN>After UAC is turned off, I can start the "NPF" protocol driver (command
"net start npf") <SPAN class=187530423-12082008>successfully</SPAN>. As the
"NPF" is a protocol driver, I wonder in order for the packet API to work
properly, if the driver need to get signed via the WHQL? <BR><BR>I don't have
any problem using the Winpcap APIs on on 32 bits XP/Vista though. Thanks
<DIV><FONT face=Arial size=2></FONT> </DIV></BODY></HTML>