I'm trying to get my Display Mirror driver to run without disabling
DirectX.
Similar to problems others have had
http://groups.google.com/group/micro...9dbdba1b3e74fe

When running dxdiag, I get this error in the kernel debugger:
Direct3D9: (WARN) Px76c,Tx0770):: ddcreate.c@4799( 1):
****DirectDraw/Direct3D DRIVER DISABLING ERROR****:First call to
DdQueryDirectDrawObject failed!
Direct3D9: (Px76c,Tx0770):: ddcreate.c@8729( 5): pdrv = 0x00000000
Direct3D9: (Px76c,Tx0770):: ddcreate.c@8732( 3): Got returned NULL pdrv!

Prior to this there are no errors (I'm running with the checked versions of
ddraw.dll and dxg.sys with debugging enabled as described in the other
thread).

I've merged in the perm3 code as much as possible, and I've checked my
Halinfo structure and as far as I can tell I'm setting everything
correctly.

Is there any way to get more information about the error?
Any idea where the variable pdrv is coming from?
Any one actually have a mirror driver that runs without disabling directX?

Thanks. -BS-