Prefast failing at reporting *any* defects

WINDBG
1

Anyone have any ideas about the following scenario:

I have a dedicated building machine that is also running some unittests
and also prefast tests. The building happens with a set of python
scripts that build the required depencies too. In the buildmachine, when
prefast test is executed, it reports that i couldnt find *any* defects.
What makes me wonder is that the execution time is under 30 seconds.

However, on the same environment (software, ddk etc but different)
prefast reports errors/defects.

First i thought it could be that box that doesnt report anything desnt
have right filters but it was ruled out too when i ran the tests
manually with all the checks on. 0 defects out of 0 total.

Only difference that i can think off is that all language of the
building machine is not english and the building machine has amd athlon
64 where as rest of the functioning machines have intel 32bit boxes. Far
shot but well, i dont know.

So, any ideas how to debug this issue would be greatly appreciated.

2

> So, any ideas how to debug this issue would be greatly appreciated.
Adding to my own ramblings, i tried to launch the actual build commands
the python script does and things seem to work that way and prefast
reports the errors.

prefast c:\xxx\yyy\buildall.py x y <- doesnt work
prefast build -cZ <- in right folder this works

Thats is the case in machine a, on machine b, both work.