Re: Re: Problem in inf file characteristics value with winpk fil

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#7101

Vadim Smirnov
Moderator

You should use 0x40000 for LWF driver for system to install and start driver properly.

To eliminate compatibility issue with original standard WinpkFilter LWF you have to generate new GUID and replace it in both

NetCfgInstanceId present in my INF file is NetCfgInstanceId=”{5cbf81bd-5055-47cd-9055-a76b2b4e3697}”

and

#define FILTER_UNIQUE_NAME L”{5cbf81bd-5055-47cd-9055-a76b2b4e3697}” //unique name, quid name

Then rebuild LWF driver.