Problem in filter
Hi, I have some problems in Filter driver, so ask you how to fix them. Our program is a program that acquires images at a speeds of up to 10Gigabit with a camera. When we run our program, network utilization of Task Manager increases by…
Looking for information the Bluetooth specification ver.
Hello. Where is in the driver info or Windows system settings can I find the number of my Bluetooth specification version of the installed device? I see the values of Link Management Protocol (LMP) and Host Controller Interface (HCI) but don't know…
Given a disk with two EFI System Partitions, is there a way to select what ESP to install Windows to?
Seeking input from Windows UEFI Boot Loader experts. Asking for a friend... Given a disk with two EFI System Partitions, is there a way to select what ESP to install Windows to?
Write a custom driver for an input device
Hello, I'm not sure this is the right place to ask, I beg a mod to move this post if not. Some Benq monitors come with a device you have to connect straight to the monitor (mini-usb type B) for quickly switching among some monitor presets. I…
![](https://techprofile.blob.core.windows.net/images/950cce39eb0940f29a3bb82ee49c91a4.png)
Er MS Project kompatibelt med programmerne Trados og Memsource?
Vi er et oversættelsesfirma som overvejer at begynde at arbejde i MS Project. Vi er interesseret i at vide, om MS Project er kompatibelt med programmerne Trados og/eller Memsoruce?
6-channels microphone descriptor
We implement a UAC 2.0 multi-channels microphone. 2-channels device is fine, but 6-channels device is abnormal. The "Default Format" combobox in tab "Advanced" of "Microphone Properties" is un-selectable. (Grayed out) …
NVMe Passthrough for vendor specific commands returns error 1117
I try to send vendor-specific cmd 0xD0 for NVMe passthrough. I have read this document in great detail, however, I can not seem to get the pass-through mechanism to work against NVMe SSD. I have also verified, that the device is able to send the Command…
My device not picking RNDIS driver after windows 10 update(20H2).
I have a custom RNDIS device and it was working properly with windows 10 before 20H2 update. Now my devices don't pick RNDIS driver when connecting and I have to manually update driver from device manager. While searching on internet I came to…
WHQL 20H2
Hello: I recently encountered a problem: we need to get the 20H2 WHQL certification. I checked the Microsoft document. The hlk test environment is the same as the 2004 version. When I connect my 20H2 test client machine to the HLK server, The…
How can I get back to Default WinDbg Font?
I changed my WinDbg font in fonts option and now am not able to revert back as the default font has no name . I tried to delete all workspaces and also tried to uninstall and install WinDbg again But am not able to revert back to default WinDbg…
In wdm.h, i am getting an error: error C2061: syntax error: identifier '_ANONYMOUS_STRUCT'
Included wdm.h in the code, while compiling the source code which is having wdm.h file, i am getting an error: error C2061: syntax error: identifier '_ANONYMOUS_STRUCT' How to resolve this issue?
WinDbg Preview Vs WinDbg
Hi Team, I have noticed some strange behaviour with WinDbg. I am getting 'Kernel stack not resident' error while trying to view the thread's call stack. But i am able to see the same thread's call stack if i analyzed the same dump file using WinDbg…
BSOD: ACPI: 0x1000D - A device used both GPE and GPIO interrupts, which is not supported.
I have the following ACPI device defined: Device (CRFP) { Name (_HID, "PRP0001") // _HID: Hardware ID Name (_UID, Zero) // _UID: Unique ID Method (_STA, 0, NotSerialized) // _STA: Status { Return (0x0F) } …
Debugging ACPI BIOS ERROR with WinDbg
I'm trying to debug the ACPI BIOS ERROR stop code on the Windows 10 installation media. I am unable to find a way to enable the BSOD screen to show more detailed information, so I thought I would use WinDbg. I enabled /debug on the USB stick that…
How to export error report(.html) via HLK studio (or HLK manager)
Hi all, I try to export error report from HLK studio (or HLK manager) but I can't find any button to export as html. There are only "wtl" file type can be choose. Thanks
moving data from an application to an external device
I am trying to find a source of information that will explain how data flows from an application to an external device using a computer running w10 In my situation, the application is Techstream and the external device is an OBDII scanner plugged into…
Is it possible to prevent the default device changing to my device when my driver installs on Windows
I am creating a driver for a virtual audio device. When my driver installs Windows automatically changes the default device to my device. Is there a way to prevent this from happening in the driver or the installer?
WFPSampler fails to build under windows 10
Hi there, I try to build the WFPSampler under windows 10.0.19042 and failed with below message: The WDK version is: 10.0.19041.685 and the SDK version is 10.0.19041.1. And I am using visual studio 2019 community version. Seems some dependencies not…
How to implement MXDC in v4 printer driver
Nice to meet you. Currently, I am involved in the development of upgrading a printer driver (v3) that implements an OEM custom plug-in to a v4 printer driver. However, I don't know how to implement MXDC to convert from GDI application to XPS format file.…
Camára en xamarin,toma foto y sale de la app
Hola, buen día tengo un problema cuando le digo a mi App tomar foto o elegir una de galería apenas seleciono y doy aceptar se sale de la App y no vuelve a la vista. No es problema de permisos y he segudo tutoriales al pie de la letra, no se si es una…