Hi, I'm working on my IM driver.... it seems that sometimes, very randomly, the Miniport initializes itslef to the Virtual Adapter instead of the lower adapter..... has this ever happend to...

hi all, i am a novice to the wdm driver development. i have a pci card with a serial port on it. Could some one tell me how to develop the drivers for this card. I am of the idea i have to fisrt...

Hi, I have written an scsi miniport driver that might accept the I/O Control Calls from other applications. I found the scsi driver's HwScsiResetBus is called sometimes. Is there any way to inspect...

Hi, I installed a upper class filter driver to disk drives to track down the irps passing towards disks. I connected a usb mass storage device ( eg: sd card) with ntfs file system. When I just click...

Hello! I am trying to implement a virtual soundcard, has anybody done this bevore? I think I need to get some help from a specialist because I have no idea about the structure. Do I have to...

Hello everybody. I am developing a keyboard filter dirver. I want filtering both USB(HID) and PS/2(non-HID). My questions are: - kbfiltr sample(DDK sample code) can filtering both? - if can't do...

Hello I am developping a media card drivers, which includes a filter driver, the filter driver hooks onto my card reader driver and pcmicia.sys. my platform is windows XP. when standby system, and...

Hi, I installed a upper class filter driver to Disk Drives (GUID = {4D36E967-E325-11CE-BFC1-08002BE10318}). Toaster filter driver available in xpddk under src\general\toaster\filter\clasupper is...

I have written a USBVIEW clone in Delphi. As an added feature i try to do a safe removal of mass storage devices. While experimenting i called CM_Request_Device_Eject on my Logitech mouse (with...

Hi all How do you commnunicate with an NDIS driver from a GUI. NdisMRegisterDevice() is not suported in CE. Thanks much ganesan

Hi all, Is there any sample or open source driver which send packets to some specidic external IP address from driver level only, something like packet redirector ???? thanks and regards, Puneet

Hello all, This is the text of a old post from John Hawkins send in October 2002. Does anybody have any ideas or sample code which does this? Thanks Remi

Hi, My application A.exe works together with my top-level legacy driver B.sys. In driver B, I stored process id for irp_mj_create and irp_mj_close. irp_mj_create: pid_create =...

Using my language monitor, I have many printers installed on USB ports. When I switch them to a different USB port or if I reboot, they go offline and I have to manually click on them to set Use...

Hi All, I just need to track about the Winodws file sharing and do some specific manipulation on that. For that I need to capture all the NetBIOS packet going. I wrote a virtual NIC adapter...

I am very new to USB development. Just needed to ask some basic configuration questions. If i have two different configurations for my device, how can i re-configure the device whenever i want? I...

Hi, I am developing some kind of a watch dog, this watch dog should intercept process creation ( programs execution ), and should prevent execution of process that apply certain conditions. This...

Hi folks, I've had a bug in one of my drivers reported to me recently, and doing a bit of tracking down, it looks like StreamClassCallAtNewPriority is not working - it'll be fine for 99.9% of the...

is there any samples in the ddk that use hash tables in the kernel mode? iam looking for the same to implement some sort of command mapping in my filter driver. Thanks. Robert.

Hi, The aim is to filter the IRPs which are passed to lower driver,I see the filter example of DDK, but I don't know how to connet the upper filter to the usb device driver.And I want to load the...