Re[2]: Cant run minifilters

NTFSD
1

If your test system is Windows 7 x86 then be sure you are targeting Win
7 x86 in the project properties.

Pete

–
Kernel Drivers
Windows File System and Device Driver Consulting
www.KernelDrivers.com
866.263.9295

------ Original Message ------
From: xxxxx@gmail.com
To: “Windows File Systems Devs Interest List”
Sent: 5/23/2017 7:43:21 AM
Subject: RE:[ntfsd] Cant run minifilters

>Thanks for the quick replay. I am using Visual Studio 2015
>Professional.
>
>—
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2

After changing the target platform to Win7 it works! but, when i run the command “fltmc” on the computer after running my minifilter, it shows “Legacy” under frame, with no values to altitude nor “Num Instances”. How can i fix it?

3

Which example are you building and testing?

Pete

–
Kernel Drivers
Windows File System and Device Driver Consulting
www.KernelDrivers.com
866.263.9295

------ Original Message ------
From: xxxxx@gmail.com
To: “Windows File Systems Devs Interest List”
Sent: 5/24/2017 12:53:51 AM
Subject: RE:[ntfsd] Cant run minifilters

>After changing the target platform to Win7 it works! but, when i run
>the command “fltmc” on the computer after running my minifilter, it
>shows “Legacy” under frame, with no values to altitude nor “Num
>Instances”. How can i fix it?
>
>—
>NTFSD is sponsored by OSR
>
>
>MONTHLY seminars on crash dump analysis, WDF, Windows internals and
>software drivers!
>Details at http:
>
>To unsubscribe, visit the List Server section of OSR Online at
>http:</http:></http:>

4

The windows-driver-samples worked, but then I tried this sample :

https://www.codeproject.com/Articles/43586/File-System-Filter-Driver-Tutorial

5

The driver in the pasted link is a legacy file system filter driver.

On Thu, May 25, 2017 at 2:19 AM, wrote:

> The windows-driver-samples worked, but then I tried this sample :
>
> https://www.codeproject.com/Articles/43586/File-System-
> Filter-Driver-Tutorial
>
>
>
> —
> NTFSD is sponsored by OSR
>
>
> MONTHLY seminars on crash dump analysis, WDF, Windows internals and
> software drivers!
> Details at http:
>
> To unsubscribe, visit the List Server section of OSR Online at <
> http://www.osronline.com/page.cfm?name=ListServer&gt;
></http:>

6

When Im trying to debug the output of the minifilter i sent earlier, I dont see any output messages. How can i fix it? Im using DebugView.

7

https://blogs.msdn.microsoft.com/doronh/2006/11/14/where-did-my-debug-output-go-in-vista/

8

It says that the page not found.

9

If you bothered to copy the full path instead of the first string the page would be found.

Or google “Where did my debug output go in Vista” I hope you are not banned by Google.

10

> How can i fix it?

Work out why your attach call isn’t being called, or why it it returning an
error status. I always single step through driver entry first thing after
deploying the driver for the first time.

11

I got it all working! Thanks for the help everyone!