[Winpcap-users] npf.sys blue screen

[Aaron Ramirez]

> Hi,
>
> I was getting an error installing WinPcap, saying that it was already 
> installed, but it wasn't.
>
> So I followed some advice and deleted "npf.sys" from system32\drivers 
> and now my PC wont start.
>
> I guess I am going to copy "npf.sys" from a working PC and hope that 
> fixes it, but I cant try it until I leave work.
>
> Was it really ok to delete npf.sys and should copying the file back 
> over hopefully fix it?
>
> Thanks,
>
> Aaron