Analysis of WHLK Test Items That Failed Certification

Taron Liu 0 Reputation points
2026-09-01T07:27:02.42+00:00

Currently, we have a product that needs to pass WHLK certification. Right now, there are three failed items in the test, and we want to consult you on how to resolve them:

  1. The test device selected is a HID-compliant device

{8CC47B66-8D4F-4BA2-A37F-6641F5B17B85}

  1. Test Item Interface

{60A4E793-B6AD-4480-B67B-BEBB49D9548C}

  1. Test Failures{AAB19844-6263-426D-ADBE-32EE0BB27CD9}
  2. Currently, three tests have failed, and we can't fix them. Hope you can help analyze them.

4.1 Required Driver Attributes Test

The error message says: DriverFilePath = " " Runtime parameter QueryDriverFilePath is a zero-length string. Setup fixture 'RequiredDriverAttributesTests::Setup' for the scope 'RequiredDriverAttributesTests' failed. RequiredDriverAttributesTests::ValidateRequiredDriverAttributes{A33549F8-D66D-4C26-A1CB-294BAB3A569A}

  1. DF - Concurrent Hardware And Operating System (CHAOS) Test (Reliability) and DF - Concurrent Hardware And Operating System (CHAOS) Test (Development and Integration)

The cause of these two errors is the same: WDTF_TEST: No devices were found for testing using the DQ.

{A08869ED-610B-4D01-B773-DFA34B5FC3D9}

{C75DFABC-2B97-4697-A006-E99C3A8BB33C}

  1. I checked the official website but couldn't find a solution. I hope a Microsoft staff member can help me analyze it and provide a solution. Thanks. 
                                                                                                                                                                 THANKS

                                                                                                                                                          best regards
Windows development | Windows Driver Kit (WDK)

2 answers

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  1. Paul Eze 0 Reputation points Microsoft Employee
    2026-09-01T19:20:03.4033333+00:00

    Taron. We will not be able to investigate and recommend solutions using screenshots alone. Please follow this guide to file a HLK support ticket.

    1. https://learn.microsoft.com/en-us/windows-hardware/test/hlk/user/windows-hlk-support
    2. https://learn.microsoft.com/en-us/windows-hardware/test/hlk/user/troubleshooting-windows-hlk-test-failures

    Thank you.

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  2. Paul Eze 0 Reputation points Microsoft Employee
    2026-09-02T20:18:02.8466667+00:00

    If you are asking about the playlist, then yes, the playlist published on the page referenced above will prevail.

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