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<div>Hi,</div>
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<div>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.</div>
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<div>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:</div>
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<div>C:\Users\Administrator>net start npf</div>
<div>System error 1275 has occurred.</div>
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<div>This driver has been blocked from loading</div>
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<div>Can anyone offer any suggestions on how I get this working?</div>
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<div>Thanks,</div>
<div>Steve</div>
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