From: jerry lee on
When I create a source and destination and link them with a path in
VidPN part of a vista dispaly driver, everything seems go smoothly,
except following message popups when I open display panel:
"The currenttly selected graphics display driver can not be used, It
was written for a previous version of Windows, and is not longer
compatible with this version of Windows".

The driver is actually an filter layer between dxgkrnl and real
adapter driver, so there must be some thing wrong. Could anyone help
what is wrong? Thanks.

From: 江民 on
It may be caused by the DDK which you used to build you driver
incompatiable with the OS you current used.

From: jerry lee on
On May 22, 1:11 pm, $B9>L1(B <dongy...(a)gmail.com> wrote:
> It may be caused by the DDK which you used to build you driver
> incompatiable with the OS you current used.

I am using WDK 6000 and the problem will appear when I append an extra
path comprised by a virtual source and target, I am wondering at what
condition will vista report this?