Hi. There is the registry key about playback and record device in In Windows XP....

Do you have 2 different SC database entries for the same .sys file, or 1 same for both? The first _does not work_. At all. It produces all kinds...

> How does Windows know when to display the "Your new hardware is > installed and ready to use" popup balloon? For example, imagine a > heavy...

Hello We are developing the multi touch USB device supporting HID. As I found it is no nesesary to provide the driver for this device on...

I understand MaskBlt GDI maps DrvBitBlt DDI.I don't hook DrvBitBlt in my rendering-plug-in, so I think it isn't bypassed to the rendering-plug-in...