About the sample minifilter MINISPY.

[Guest]

Hi, all

Now, I'm studying about the minifilter driver with the IFS Development Kit.
I compare the filespy and minispy (both are stored at the IFS DK).
FileSpy is an legacy file system filter driver and minispy is a new
architecture for filter manager.
First, I build the FileSpy and install it ,see how it work.
The result is success and I can output the log of accessing files.

Next , I try to test the minispy.
The result of building is OK so I install it.
But when I execute the minispy.exe (usermode application), the error
appears...

Connecting to filter's port...
Could not connect to filter: 0x80070002

This error is generated by this command.

FilterConnectCommunicationPort(MINISPY_PORT_NAME,0,NULL,0,NULL,&port);

*The MINISPY_PORT_NAME is L"\\MiniSpyPort"

[Question]
Could you let me know what should I do to solve this error?

 

[Guest]

I know why the minifilter was not loaded. It is necessary to use the "fltmc".
After install minispy driver, I did this command.

fltmc load minispy

And the minispy driver was loaded.
I have another question but I will ask you with another thread.
Thank you.
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Macnica Networks Corp.
Application Tech. 2nd Sec.
Syota Shinogi
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