References: uV9qF2v$CHA.3008@TK2MSFTNGP11.phx.gbl, uS6ubz4$CHA.2100@TK2MSFTNGP12.phx.gbl See the original conversation below: I now have 2 systems, running windows XP. They are both running EXACTLY...

Hi Everybody, In our Win2K PnP driver we got the translated Memory resource from the PnP Manager as a physical address.We used th MmMapIoSpace() function to map the physical address to kernel mode...

I saw this posting which received a forwarded response from the driver's author. So I am wondering if this could be forwarded as well, or if someone else can help: We are using this driver to...

Hi, We have a VPN driver that is a "virtual" NDIS miniport driver. Is it possible to get it signed by Microsoft so that no warning pops up at installation time? Thanks, Ning

I am writing a serial device driver for a custom piece of hardware on Windows XP. I am interfacing to an application that uses the java comm api. I am wondering how the driver is supposed to notify...

Hi, I intend to write a driver that would filter mouse IO, the DDK include a sample that demonstrate how to do that, still, the sample require installation through an .inf file, I wish to be able to...

hi all....My problem is that I don't understand IoSetCompletionRoutine well.I thought that this macro only set up the routine which will be called by the lower device driver in IoCompleteRequest.But...

I am using SetupCopyOEMINF, but it adds a new OEM*.INF to the %systemroot%\inf folder and later the user is presented with a choice of which driver to select for his device. I am writing a windows...

1) I developed a driver. I know how to set simple symbol path. How can I refer to these driver symbols each time I have new version. I want to keep all these versions in symbol path. Do I have create...

IoSkipCurrentIrpStackLocation modifies the io stack location array pointer, so if some drivers in the stack call this function, will it not make few of the stack locations remain unused.

I am writing a 1394 device driver updater. the device has one parent and 3 child devices. Multiple instances of the device may be plugged in to the bus and may be present or nonpresent. When I use...

Hi All, How to make avstream devices to be accessible by wave API, in particulate, how to get the Avssamp sample in the DDK, to appear as a choice for the system default sound capture device?

I want to use the UpgradeDriverForPlugAndPlayDevices to upgrade a SCSi driver on Win2003 server. I have the INF file, and I can get the class ID from this file rather easily. The problem is that...

I develop driver for virtual audio device. As base for driver I'm using simle driver from msvad sample. My driver in topology minidriver has only one input pin - microphone. In topology I have 2...

Dear Candidate, 'The Shapers' is an Executive Search & HR Solution Company based out of Delhi/NCR. We are searching for people in IT Domain globally (India & Abroad) and we are working with the best...

hi all....My problem is that I don't understand IoSetCompletionRoutine well.I thought that this macro only set up the routine which will be called by the lower device driver in IoCompleteRequest.But...

When I try to add new field for RemoveLock, I notice that there is one special field "CameraDeviceContext". PUCHAR CameraDeviceContext; So I search keyword "CameraDeviceContext" than I only found...

HI all, I am developing an Application similar to Defragment with enhanced GUI.I wanted to display the free sectors on the disk and also the used sectors...So anybody of u can tell me is there is...

I want to write NDIS - WDM driver. I donot have access to 2003 ddk. Ihave win 2000 ddk and xp ddk. Can I have sample NDIS - WDM driver