I have searched all the ATI driver .DLL files in my three PCs...

I have used Ultraedit ASCII search to search into these binary files,

I just could not find any "DrvEnablePDEV" functions...

That's strange! MSDN webpage says that this is required for all graphic
cards...

Any ideas?

"lucy" <losemind@yahoo.com> wrote in message
news:uhC2DsaiEHA.1344@TK2MSFTNGP11.phx.gbl...
Most vendors strip the symbols from their executables

-Brian

Brian Catlin, Sannas Consulting 310-944-9492
Windows Network, Video, WDM Device Driver Training & Consulting
See WWW.AZIUS.COM.bad for courses and scheduling
REMOVE .BAD FROM EMAIL AND WEB ADDRESS

check the other post.

"lucy" <losemind@yahoo.com> wrote in message
news:uhC2DsaiEHA.1344@TK2MSFTNGP11.phx.gbl...

Thank you guys so much, Brian and Vipin...

Is there any way that I can find this DLL file out by programming, since I
am now just programming on one PC but it needs to be able to work on various
of PCs...

Thank you so much!

-Lucy

"lucy" <losemind@yahoo.com> wrote:
Lucy, you CANNOT arbitrarily call from a mirror driver into another display
driver. The other driver has already been initialized and assign a driver
object. You don't know that, and you don't want to pass YOUR driver object
to the other driver. A mirror driver is the WRONG solution for the problem
you need to solve.

What you need is a display filter driver, which is not a formally supported
concept. You need the operating system to load YOUR driver as the primary
driver, and they YOU load the original driver and filter the results. If
you do a little web searching, you might be able to find some documents
describing how to do this. It isn't easy. It's going to require a reboot
to install, and another to uninstall.
--
- Tim Roberts, timr@probo.com
Providenza & Boekelheide, Inc