All, I have implement USB select suspend function for my USB camera. When our camera goes in to suspend on some notebook, the XP system will hang on "Prepare to Hibernae..." . In my minidriver...

Hi, When I install for example NDIS intermediate driver for debugging purposes, when I need exchange it for new build, uninstalling and installing again is not sufficient. I must uninstall it,...

In my printer driver, strikeout line is printed in WORD 2003. But strikeout line is not printed correcltly in EXCEL 2003 with the same IFIMETRICS. (strikeout line is printed too lower) condition...

Hi, I have an Ndis driver for Windows XP. It seems to work fine. But the Windbg might catch an "access violation in svchost.exe" error during the XP shutdown every thundreds times. Is the error...

WM_DEVICECHANGE (with DBT_DEVICEARRIVAL) works fine but is so slo-o-ow in CD/DVD-rom case. It is not unusual to wait about 10 seconds between injecting the tray and the moment apps finally...

I'm working on a driver for a USB device based on the Cypress FX2 chip for WinXP Pro. The driver is based largely on the bulkusb example in the DDK (W2k3 version). In the course of testing, I...

Dear All, I am developing BDA driver for a DVB-T USB box. I met one problem and described it as following Q1: How to set channel bandwidth from 8 MHz to 6 MHz? It always increased or descreased...

Ok, I read the release notes for the Win2k3 DDK, and it claims that DDK examples should not be compiled on a previous version of the compiler than what the DDK was written for. However it also says...

Hi, I use the windows mouse pointer position to control the position of an object in my own application. I use GetCursorPos to get the position of the pointer on the screen so I get integer values...

Hi, Can I create Multiple VLANs using the MUX Sample Driver. Recently very strange behaviuor is occuring. I installed and uninstalled the MUX 2-3 times and they are appearing as MUX Sample Driver # 2...

Hi All, on Windows 2k/XP/2k3 Is there a way to find out at kernel level if a drive Letter is a mapped Network Drive. Thanks

Hi All I have use DeviceIoControl to send user mode data to the kernel, but it wiil crash down when I copy data to Kernal dma buffer, Does anyone can help this ?? any comment or sample code is...

We have deployed a wdm usb printer driver to a customer site. After 22-26 hours of idling, the application crashes, leaving a dump file naming the driver as the culprit and with a bugcheck id of 3f....

Hi, I am trying to write an unloadable driver, to achieve that I have created a minimal, presumably unloadable driver, Loading and initializing the driver succeeds BUT unloading ( using...

Hi! First,let me explain the situation : I have a special device that is connected to the parallel port(Using ECP or EPP) and I need to communicate with,use DMA(PC to the device) and IRQ under...

Force Win98SE to use of WRONG USB2 driver? I bought a no-name USB2 card off EBAY. It came with win98SE drivers, but the driver locks up my system. It's a NEC chip, but there's no clue to the vendor...

Hi, please forgive me if that's a stupid question, but I'm currently starting to write my first device driver. I'm trying to use named pipes in the devide driver code and therefore had to include...

Hi, Is the DDK downloadable? I'm looking for a kit where I can generate "Windows Server 2003 Free x64 Build Environment" . Thanks, S. Evensen

Hi, This is the snippet of .inf file. .... AddReg=ComPort.XXX.AddReg CopyFiles=ComPort.XXX.NT.Copy Include=msports.inf Needs=SerialEnumerator.NT

Hi, The problem could be relevant to all filter driver installation. moufiltr.inf provided in DDK would not install the moufiltr driver (Error E0000219 in UpdateDriverForPlugAndPlayDevices:...