Which tests must be passed for hardware certification
I want to sign a camera driver with Microsoft, and I have setup a test system. After creating the project in HLK studio, and selecting the hardware from "device manager list", I see the list of the tests in "Tests" tab. One of the…
HLK - Failed DF tests PNP Rebalance Fail Restart Device Test (Development and Integration) and Concurrent Hardware And Operating System (CHAOS) Tests (all)
Hi, I am performing HLK tests for the volume upper filter driver and the following three tests are failing for different reasons. ---------- DF - PNP Rebalance Fail Restart Device Test (Development and Integration) This test consistently…
24H2 HLK Audio APO WHQL test error in Required Driver Attributes Test
The HKL version is: Windows HLK Insider Preview (Dev Channel) – Build 26085 The client OS: windows 11 insider preview (dev channel) - Build 26080(also failed in 26120) Required Driver Attributes Test does not exist before 24H2 WHQL, this test seems to…
How to fix blue error screen when trying to update without factory reseting laptop.
This started when my wifi icon in my quick settings and in my settings was not even on like how every once awhile windows will remove it and I have to update the driver but this time after I done the update driver something was different.I see that I…
Microsoft Visual FoxPro
I upgraded to Windows 11. I have some programs that I am trying to run but get a message that it cannot locate the Microsoft Visual FoxPro support library. Is there a way to get these programs to run on Windows 11. I was previously running these programs…
Degraded performance after upgraded Azure VM Disk
Dears, In my current project, we had some users using Azure VMs with Windows 11 (GPU) with Standard SSD LRS disks and others using Premium SSD LRS. Recently we moved everyone that was missing to Premium SSD P10, stopping the machines, and when they got…
is ARM catalog required to get the WoA WHQL cert ?
i'm trying to get WHQL cert. for Win 10, Win 11 and WoA. I change inf to add ARM64 description and prepare win 10, win 11 catelog, but no WoA catelog, will it pass the WoA WHQL cert. ?
when I play Elden ring or rainbow six siege my whole pc crashes and I don't know why, the event viewer says this but I'm not sure what any of it means
Log Name: System Source: Microsoft-Windows-WHEA-Logger Date: 7/8/2024 6:16:52 PM Event ID: 18 Task Category: None Level: Error Keywords: User: LOCAL SERVICE Computer: DESKTOP-9H07A2Q Description: A…
When will Microsoft rebrand USB 3.1 to USB 3.2 in inbox driver?
On Intel 10th gen processor system, Intel USB host controller is marked as USB 3.2 Gen1. But the device name is still Intel(R) USB 3.1 eXtensible Host Controller - 1.10 (Microsoft) in Device Manager. Because the device is using inbox driver…
HLK Studio Machine status stuck "initialising" but "ready" in HLK manager
Hi! Can someone kindly help me get out of this situation with HLK Studio, please? I am an new to it. I have a test machine which seems always to be stuck at status "Initlaisating" when viewed in HLK Studio -> Configuration -> Machine…
How to access registry items under driver service registry key path of Win11 24H2 in a WDF driver?
I am currently utilizing a Kernel Mode Driver Framework (KMDF) driver, employing the RtlQueryRegistryValues function with parameters (RTL_REGISTRY_ABSOLUTE, L"\Registry\Machine\System\CurrentControlSet\Services...") to access specific registry…
Obtaining current linked lane count for USB 3.2 Gen 2x2(20Gb/s) device using Windows APIs
How can I obtain the current linked lane count for a USB 3.2 Gen 2x2 device using Windows APIs? I have successfully obtained USB 3.2 Gen 2(10Gb/s) current linked one lane information using IOCTL_USB_GET_NODE_CONNECTION_INFORMATION_EX_V2 from…
How to Allocate Processor and Memory to a Specific Software?
I work with materials modeling and simulation, and among the software I use is Gabedit. When I use it, I am unable to take full advantage of my device's processing power; in fact, the CPU usage does not exceed 14%. The biggest problem is that when…
how to check my hard disk health
hi friends, can anyone tell me how to check my hard disk health?
Freeze after closing valorant
so when i played valorant for 1 match and closed it, its fine, but when i played more than 2 games, it always freeze my pc, i cant click anything, cant press anything, i have to force shutdown my pc with the power button, any solution please answer, i…
BURN A DISK
The image is an example of what appeared on my laptop's screen. I inserted a DVD RW on my laptop and a tab showed up where it says "How do you want to use this disc?" I chose number 1 since it allows me to save, edit and delete files. Then…
HLK ApiValidator test gives error "Driver Path not found" - which path?
I am running a WHLQ/HLK test for a Windows 10 WIA driver of a camera. 60 out of 61 tests have passed successful. The only test that fails is ApiValidator. In the part …
High level question about Sample application for UVC extension units
Long time Java & Linux developer here, having been saddled with a task on Windows & C++ that I'm struggling to get to grips with, help humbly appreciated! I have been provided a piece of USB hardware (HD Camera) which has already had…
HLK ApiValidator test Error: xxx.sys has unsupported API call to "ntoskrnl.exe!KeGetCurrentIrql"
hello: Environemts: Windows SDK version: 10.0.22621.0 HLK: Windows 10 22H2, it is running the server 2016 . I am developing the kernel mode driver for Windows 10 and trying to pass the ApiValidator. I can pass the ApiValidator in VS2022 environment.…
Microsoft Surface pro 9 SQ3: GPS com port?
Surface pro 9 SQ3 version is equiped with a GPS chip. I am struggling to connect the GPS of surface pro 9 SQ3 with a navigation software ( Open CPN). I need to know what is the communication port # in order to establish the connection from the GPS signal…