NTDEV

Topic	Replies	Views	Activity
GOOD News: Older WDKs RETURN TO THE WEB I got an email from a good friend on the WDK team just a few minutes ago. Guess what? After much discussion, the old WDKs are back online: Unsupported WDK versions - Windows drivers \| Microsoft Learn This is a change…	5	118	December 2, 2025
IMPORTANT: Driver Verifier on Windows 11 is BROKEN If you test drivers on Windows 11, and use Windows Driver Verifier, you need to know that Driver Verifier on Windows 11 is effectively useless for diagnosing most errors. Check out the OSR Developer's Blog here: Big Bug…	8	2244	July 30, 2024
Most metadata fields at the outbound transport layer in WFP is null in some cases	0	3	December 9, 2025
Could avstream work together with portcls?	1	16	December 9, 2025
How to make APO effects visible on speaker devices?	9	103	December 9, 2025
What happens internally when WdfRequestMarkCancelableEx returns STATUS_CANCELLED?	6	55	December 8, 2025
Problems with vs installstion	7	65	December 8, 2025
Microsoft Ignite: Windows driver development news	29	423	December 5, 2025
Compile v3 printer driver with latest wdk	2	53	December 4, 2025
WINSOCKBVT:Test_BVT_Multicast_IPMulticast failing	1	38	November 27, 2025
Attach to context of thread (without APC)	7	83	December 3, 2025
About windows driver development	11	220	December 2, 2025
Visual Studio 2026 with WDK	16	542	December 2, 2025
Working with send and receive buffers in ndis filter driver	1	51	November 28, 2025
HTTP traffic and WFP	3	68	November 28, 2025
Audio Processing Object Installation	2	43	November 27, 2025
PCI bus upper filter driver	5	63	November 25, 2025
Windows qualcomm service "net start qcwlan" not starting in winpe giving "System error 2"	0	21	November 24, 2025
Troubleshooting Hyper-V GPU Paravirtualization Driver INF Update — INF Date Change Not Reflected in Device Manager or Task Manager	0	28	November 22, 2025
0xC00000BB (STATUS_NOT_SUPPORTED) when trying to load NetAdapterCx (rtcx21) driver as BOOT_START	1	69	November 20, 2025
Driver is installed via DiInstallDevice and then DriverEntry fails. How to catch it?	3	59	November 19, 2025
BAD_POOL_CALLER (c2) bug check when calling WdfWaitLockCreate with driver verifier enabled	9	82	November 18, 2025
3 year EV Codesigning Certificates are still available	1	84	November 14, 2025
Windows Drivers Developer Survey	18	355	November 11, 2025
Not receiving all interrupt resources with interrupt policy "spread across processors"	0	34	November 11, 2025
Signing a WFP kernel driver	1	45	November 11, 2025
What to do with user buffer	6	85	November 10, 2025
TSC-deadline timer in windows	1	46	November 9, 2025
Recommended way of installation	1	88	November 6, 2025
Somebody help plx! The architecture of the target machine is not supported or failed to get the architecture of the target machine	3	108	November 6, 2025

GOOD News: Older WDKs RETURN TO THE WEB

I got an email from a good friend on the WDK team just a few minutes ago. Guess what? After much discussion, the old WDKs are back online: Unsupported WDK versions - Windows drivers | Microsoft Learn This is a change…

5

118

December 2, 2025

IMPORTANT: Driver Verifier on Windows 11 is BROKEN

If you test drivers on Windows 11, and use Windows Driver Verifier, you need to know that Driver Verifier on Windows 11 is effectively useless for diagnosing most errors. Check out the OSR Developer's Blog here: Big Bug…