<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Exchange Server">
<!-- converted from rtf -->
<style><!-- .EmailQuote { margin-left: 1pt; padding-left: 4pt; border-left: #800000 2px solid; } --></style>
</head>
<body>
<font face="Calibri, sans-serif" size="2">
<div><font color="#1F497D">Hi,</font></div>
<div><font color="#1F497D"> </font></div>
<div><font color="#1F497D">Is anyone able to help me with this?</font></div>
<div><font color="#1F497D"> </font></div>
<div><font color="#1F497D">Thanks,</font></div>
<div><font color="#1F497D">Steve</font></div>
<div><font face="Calibri, sans-serif" color="#1F497D"> </font></div>
<div><font face="Tahoma, sans-serif" size="2">_____________________________________________<br>
<b>From:</b> Steve Thomas <br>
<b>Sent:</b> 03 July 2011 16:47<br>
<b>To:</b> 'winpcap-users@winpcap.org'<br>
<b>Subject:</b> NPF Service on Windows 2008 R2</font></div>
<div><font face="Calibri, sans-serif"> </font></div>
<div><font face="Calibri, sans-serif"> </font></div>
<div><font face="Calibri, sans-serif">Hi,</font></div>
<div><font face="Calibri, sans-serif"> </font></div>
<div><font face="Calibri, sans-serif">I’m looking for some help on getting WinPCap running on my Windows 2008 R2 64 bit virtual machine. I have researched the problem but yet to find a fix.</font></div>
<div><font face="Calibri, sans-serif"> </font></div>
<div><font face="Calibri, sans-serif">I have installed version 4.1.2 from the website and install appears to run successfully. For information, I installed using “Run As Administrator”. When I attempt to start the npf service from an elevated command prompt:
“net start npf” I get:</font></div>
<div><font face="Calibri, sans-serif"> </font></div>
<div><font face="Calibri, sans-serif">C:\Users\Administrator>net start npf</font></div>
<div><font face="Calibri, sans-serif">System error 1275 has occurred.</font></div>
<div><font face="Calibri, sans-serif"> </font></div>
<div><font face="Calibri, sans-serif">This driver has been blocked from loading</font></div>
<div><font face="Calibri, sans-serif"> </font></div>
<div><font face="Calibri, sans-serif">Can anyone offer any suggestions on how I get this working?</font></div>
<div><font face="Calibri, sans-serif"> </font></div>
<div><font face="Calibri, sans-serif">Thanks,</font></div>
<div><font face="Calibri, sans-serif">Steve</font></div>
<div><font face="Calibri, sans-serif"> </font></div>
<div><font face="Calibri, sans-serif"> </font></div>
</font>
</body>
</html>