Hi all, I'm interested in following question. If I send a packet from my NDIS IM throught more NICs (using NdisSend), do I have to make a copy of the packet for each call of NdisSend? In other words,...

I have problem on RS-232 I want to read data from serial RS-232 in passive-mode, it mean if RS-232 have data, my function will be call If i work on DOS, it's like interrupt hooking (ISR setup) but i...

Hi all, I'm porting a 32-bit AVStream device driver to the 64-bit system. In 32-bit system, the driver works fine. But when ported to the 64-bit, the driver failed to send the IRP down to the USB...

Hi, In task manager in the networking tab I enabled the following columns: Nonunicasts Sent, Nonunicasts Received, Nonunicasts Sent per Interval, Nonunicasts Received per Interval. I am receiving...

I have written an Scsi driver and installation OEM and INF files for my Scsi adapter. Of course, it is an unsigned driver. During installing the WinXP, I pressed the 'F6' and 'S' when I saw "Press...

Hi all: I'm a newbie to Windows Driver Development. I have built avshws project(the AVStream sample) and ran in Graph Edit. Now i want to capture or preview it,But AMCap tool can't found...

In NDIS intermediate filter i get foll bugcheck:== BAD_POOL_CALLER (c2) The current thread is making a bad pool request. Typically this is at a bad IRQL level or double freeing the same...

Hi all, I am interested to write an application (on Pocket PC) which should be able to query availalbe bluetooth devices in my room (for example my Nokia 6270 mobile :)). Could you please what APIs...

I have downloaded the XP DDK and the Win2000 DDK and installed all samples, but the UPS minidriver is not in the samples. The documentation indicates that the source code should be in...

Dear, ALL! I already have posted this message to comp.os.ms-windows.programmer.nt.kernel-mode, but noone gave any commnets on the issue, so I try to repeat my post here - may be this group is more...

We have made a prototype of a USB device. The device driver is provided by the USB chip. When connecting multiple device to one PC. We can see all the USB devices are recognized. However, under...

Hi all, i'd like to implement an IrDa print server, receiving printing requests from mobile phones or notebooks via IR and redirecting them to a local port or file on the PC / PDA, with...

The driver is a lower filter for usbhub.sys I have usb filter driver which works on checked build while free build crashes in Win 98 Gold.SoftIce displays the following info : Break due to Page Fault...

hi all! i need an advice for making a filter driver (excuse me for my poor english). in our company we use legacy application that reads consecutively big data file (about 850-890MB) and generates...

Hi, I am trying to debug a KS (streaming) related IRP. Does anyone know where can I find correct symbols for ks.sys? Unpacking WindowsXP-KB835935-SP2-slp-Symbols.exe resulted in an outdated ks.pdb...

Hi, Does any type of network driver require a restart on windows 2000/XP? My understanding is ndis intermediate drivers don't need it but may be a special case asks for a reboot. In case any other...

Hi: I have a very strange problem and could not make any sense out of it: I wrote a Windows service program (Win-XP). The program impersonates the loggedon user (a user with only "Guest" privilege)...

I have a file system filter driver based on filemon's source. Although i filter FastIoQueryNetworkOpenInfo, access to shared folders is still possible. How can it be? What to do in order to block...

hello, our company makes termal printers. It can works across serial, paralel or last version is in USB. When I connect the usb printer, Windows find a new hardware and I must specify the location of...