Windows Driver Kit (WDK)
A set of Microsoft tools that are used to develop, test, and deploy Windows drivers.
136 questions
0 answers
Driver Load Issues in Windows 11 HLK INF Verification: Error with AddReg Operation
Hello everyone I'm using Infverif.exe tool from WDK 10.0.22621 to verify my INF file. Command used to execute is infverif.exe /u "absolute inf file path". For INF AddReg directive section i have created the entries as follows. HKLM,…
asked 2024-12-24T02:51:25.1066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(57.599999999999994, 67%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHG%3C/text%3E%3C/svg%3E)
hanish gopi
0
Reputation points
asked 2024-12-24T02:51:25.1066667+00:00
hanish gopi
0
Reputation points
1 answer
Smart card minidriver - InfVerif on Windows 11 24H2
The InfVerif that was introduced with Windows 11 24H2 (- see https://zcusa.951200.xyz/en-us/windows-hardware/drivers/devtest/infverif_h) provides an error if an AddReg HKLM\SOFTWARE\wow6432Node\Microsoft\Cryptography\Calais\SmartCards is performed.…
asked 2024-06-19T09:31:52.9366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(163.2, 62%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMP%3C/text%3E%3C/svg%3E)
Markus Punz
0
Reputation points
commented 2024-12-24T01:57:51.97+00:00
hanish gopi
0
Reputation points
0 answers
WiFiCx client driver create adapter fail
Hi, I'm developing a WiFiCx -based client driver and I get an exception from WiFiCx in the callback to create an adapter, which results in the device not booting. I want to know what the cause of the exception is, I guess it is caused by a…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(233.6, 48%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
3 answers
How to fix my DRIVER_POWER_STATE_FAILURE and WIN32K_POWER_WATCHDOG_TIMEOUT errors
When i use the vpn and when i leave the computer powered on stuck my computer and got blue screen it says DRIVER_POWER_STATE_FAILURE severel time i got WIN32K_POWER_WATCHDOG_TIMEOUT I will visit the event viwer i see the Event 17 ESIF errors and i'm…
Windows
Windows
A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.
5,649 questions
Windows Performance Toolkit
Windows Performance Toolkit
A collection of Microsoft performance monitoring tools that produce in-depth performance profiles of Windows operating systems and applications.
111 questions
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
10,276 questions
Windows Driver Kit (WDK)
Windows Driver Kit (WDK)
A set of Microsoft tools that are used to develop, test, and deploy Windows drivers.
136 questions
asked 2024-11-13T16:52:33.5066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(220.8, 37%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENS%3C/text%3E%3C/svg%3E)
Nethum Sethmika
0
Reputation points
answered 2024-12-19T17:14:58.4866667+00:00
Nethum Sethmika
0
Reputation points
0 answers
How to read/write registers by a sound wire bus driver?
Hi, All: I am developing a kernel driver for an amplifier device. I find a intel NUC 15 notebook that supports the soundwire bus. I notice that there is a device that is named as "Intel Smart Sound Technology for MIPI SoundWire Audio" in the…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 41%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESW%3C/text%3E%3C/svg%3E)
0 answers
How to Fix Inf2Cat Error when building driver?
I'm following the procedure outlined here (https://zcusa.951200.xyz/en-us/windows-hardware/drivers/develop/signing-a-driver-during-development-and-testing) to test sign a driver. In the "Enabling test signing manually" section, when I allow…
asked 2024-08-23T15:03:23.91+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 32%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAL%3C/text%3E%3C/svg%3E)
Anthony Lleonart
5
Reputation points
commented 2024-12-16T17:55:40.08+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 66%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMK%3C/text%3E%3C/svg%3E)
mark ketner
0
Reputation points
2 answers
One of the answers was accepted by the question author.
How to prevent my camera driver from replacing default camera device
I am making a new camera driver based on AVStream simulated hardware sample driver (Avshws) in Windows driver samples. After installing my custom driver using Device Manager, when accessing any webpage that utilizes the camera feature (such as a WebRTC…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(76.8, 11%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETY%3C/text%3E%3C/svg%3E)
1 answer
Device ACPI0011 not loading with error code 10
Our BIOS team implemented a custom ACPI table for HID buttons using GPIOs, and I'm using the ACPI table sample below created with this documentation: Scope(\_SB){ Device(BTNS) { Name(_HID, "ACPI0011") Method (_STA, 0,…
asked 2024-08-26T10:10:53.8933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(268.8, 27%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMS%3C/text%3E%3C/svg%3E)
Marco Sogli
5
Reputation points
commented 2024-12-12T11:15:11.9133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(48, 79%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
溢华 金
0
Reputation points
1 answer
Windows Driver Kit fails to install integration with Visual Studio, no .sys file generated
Hey, I'm trying to create an NDIS lightweight filter driver. I'm having problems setting up my environment correctly. I tried a few templates - ndislwf, kmdf basic, kmdf empty, and wdm. I always get the same symptoms: The include paths are not set up…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(201.6, 68%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENH%3C/text%3E%3C/svg%3E)
2 answers
After installing the latest Windows 11 24h2 on my device I get driver incompatibility problem.
It starts showing me this after opening the PC. I also included my PC specs.
asked 2024-12-08T15:40:08.07+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(294.40000000000003, 54%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAS%3C/text%3E%3C/svg%3E)
Aykhan Salmanov
0
Reputation points
answered 2024-12-11T03:04:54.89+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 87%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPE%3C/text%3E%3C/svg%3E)
Paul Eze
0
Reputation points Microsoft Employee
2 answers
Adding PINPAD/Keypad and LCD support to smartcard driver
Hello all, I am developing a smartcard device driver for my device. My device has an integrated pinpad to securely enter smart card pin. There is a smartcard reader specification defining how to support it: Interoperability Specification for ICCs and…
Windows
Windows
A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.
5,649 questions
Windows 10 Security
Windows 10 Security
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
2,963 questions
Windows Driver Kit (WDK)
Windows Driver Kit (WDK)
A set of Microsoft tools that are used to develop, test, and deploy Windows drivers.
136 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(67.2, 87%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EO%3C/text%3E%3C/svg%3E)
0 answers
How to add <PinEntry> tag for Windows minidriver version <V7> in cmck_config.xml file?
I have been experimenting with the sample code for the cmck_config.xml available at Microsoft Documentation. Could someone provide guidance on creating a <PinEntry> tag that includes both PUK and NewPIN availability? Currently, my <PinEntry>…
asked 2024-12-04T13:59:03.21+00:00
hanish gopi
0
Reputation points
asked 2024-12-04T13:59:03.21+00:00
hanish gopi
0
Reputation points
1 answer
Clarification Needed on DrvDocumentPropertySheets Function Documentation
The documentation for the DrvDocumentPropertySheets function in winddiui.h includes the following statement: "If the fMode member of the DOCUMENTPROPERTYHEADER structure is zero, or if the pdmOut member of the same structure is NULL, the function…
Windows Hardware Performance
Windows Hardware Performance
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.Hardware Performance: Delivering / providing hardware or hardware systems or adjusting / adapting hardware or hardware systems.
1,650 questions
Windows Driver Kit (WDK)
Windows Driver Kit (WDK)
A set of Microsoft tools that are used to develop, test, and deploy Windows drivers.
136 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(131.20000000000002, 52%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
0 answers
How to name a virtual dynamic lighting device
I am following up on this link to create a virtual HID device based on VFH framework to be present as a Dynamic Lighting device. Everything works properly but there is no guide to name the device. So, the device is listed in Windows Dynamic Lighting with…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(44.800000000000004, 33%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMP%3C/text%3E%3C/svg%3E)
1 answer
Root database not found when launching HLK Studio
Installed Windows HLK on Windows Server 2022 datacenter. Installation completed with no error. But when trying to launch HLK studio, following error occurred. How do I debug this? Exception…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(32, 46%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYG%3C/text%3E%3C/svg%3E)
0 answers
The display driver fails to start correctly in the Win7 64-bit environment.
Hi Sir, While developing the Win7 32-bit/64-bit display driver, the same source code works fine in the 32-bit environment, but in the 64-bit environment, the driver fails to function correctly. Using WinDbg, I found that win32k.sys stops after executing…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(236.8, 60%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESL%3C/text%3E%3C/svg%3E)
0 answers
The display driver fails to start correctly in the Win7 64-bit environment.
Hi Sir, While developing the Win7 32-bit/64-bit display driver, the same source code works fine in the 32-bit environment, but in the 64-bit environment, the driver fails to function correctly. Using WinDbg, I found that win32k.sys stops after executing…
0 answers
ACPI overlaying in Windows ARM
Hi, I'm Trying to modify ACPI table DSDT file in the Windows 11 Arm System. I'm using iasl tool from ACPICA and able to dump and extract the ASPI DSDT.dsl files. Modified the .dsl file and generated a .aml file which I renamed to acpitabl.dat file and…
Windows Hardware Performance
Windows Hardware Performance
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.Hardware Performance: Delivering / providing hardware or hardware systems or adjusting / adapting hardware or hardware systems.
1,650 questions
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
10,276 questions
Windows Driver Kit (WDK)
Windows Driver Kit (WDK)
A set of Microsoft tools that are used to develop, test, and deploy Windows drivers.
136 questions
asked 2024-11-08T19:01:53.15+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(195.2, 10%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPM%3C/text%3E%3C/svg%3E)
Prasad Munirathnam
0
Reputation points
asked 2024-11-08T19:01:53.15+00:00
Prasad Munirathnam
0
Reputation points
2 answers
HLK Testing for WDF Network Card
Hi, I would like to understand which test cases need to be considered for HLK certification for my WDF-based network adapter card (network bridge). When selecting the compatibility playlist for 22H2 ("HLK Version 22H2 CompatPlaylist x64…
Windows Network
Windows Network
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.Network: A group of devices that communicate either wirelessly or via a physical connection.
796 questions
Windows Driver Kit (WDK)
Windows Driver Kit (WDK)
A set of Microsoft tools that are used to develop, test, and deploy Windows drivers.
136 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 59%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
1 answer
I am trying to install Data Warehousing software but I am unable to due to a windows error code 193
I recently upgraded to a Surface laptop 7th edition (specs attached) and when I try to install a data warehouse software or add drivers in ODBC I get an error code 193 (see attached) how can I resolve this issue?
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 57.00000000000001%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBL%3C/text%3E%3C/svg%3E)