Re: KMDF windbg !wdflogdump gives "could not retrieve WDF IFR header" ... again



are symbols for your driver loaded? what is the output of !lmi <mydriver>?

wdf01000.sys is for all v1.* versions of kdmf. v1.5 is still wdf01000.sys as is v1.7.

d

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"Joerg Hoppe" <jhoppe@xxxxxxxxxxxxxxxx> wrote in message news:%23ttXLMniIHA.3780@xxxxxxxxxxxxxxxxxxxxxxx
I'm developing with WDK 6001 (KMDF Version 1.7), and test
my driver under Vista32.
Under windbg, !wdflogdump shows only this:

-------- begin output -----------------
Using default driver name "<mydriver>"
Trace searchpath is:

Trace format prefix is: %7!u!: %!FUNC! -
TMF file used for formatting IFR log is:
<mypath>\wdf01007.tmf
error: Could not retrieve WDF IFR log header for driver <mydriver>.
hint: Build your driver with newer WDF libraries.
------------ end output --------------------

Here (http://blogs.msdn.com/doronh/archive/2006/07/31/684531.aspx)
I found some (out dated) hints:
- I should add the DDK/WDK Symbol path ...
but I did'nt found it in the WDK 6001.
- I should load the correct wdfkd.dll ...
but "!load c:\WinDDK\6001.18000\bin\x86\wdfkd.dll" did not help.

I checked my Microsoft symserver cache, there I find only a "wdf01000.pdb" ... I expected a wdf01005.pdb or wdf01007.pdb.

I assume it is a mismatch between Vista KMDF Version and WDK 6001, but I may be wrong.


Thanks for helping !


J. Hoppe, PEAK-System Technik GmbH

.



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