From: uba on
Hello,

I'm running DTM tests for a USB device. The test "Plug and play driver
test" fails for Vista x64 while the test pass in Vista x86, XP x86/
x64, Win 7 x86/x64.

So, i thought of debugging with Windbg. I installed WDK 7600 and when
i run pnpdtest.exe from $DDKROOT\tools\pnpd2\amd64 i get the following
poppup message "Filter driver installed on USB\VID_xxxx&PID_xxxx\xxxxx
need to restart the machine". Even after rebooting the machine the
test does not start.

How can i run pnpdtest in 64-bit operating system. Is there any way to
remove the filter driver.

Any help is much appreciated.

Regards,
uba