TDI filters Test failed：CheckTDIFilterTest：One or more TDI filters are present

Question

When i use HLK test TDI filter，As shown in the figureBut,when i load Windows Hardware Compatibility playlist, this test was excluded.

If that's the case, can I upload the Empty HLKX package for signature?

Answer 1

Hello Stoptime，

Thank you for posting in Q&A forum.

The error message shows there are filter conflicts in the test.

Here are some steps you can take to troubleshoot and resolve this issue:

1. Check for Installed TDI Filters:

• Open a Command Prompt with administrative privileges.

• Run the following command to list all installed TDI filters:

• fltmc filters

• Review the list to identify any TDI filters that might be causing the issue.

2. Disable or Remove Problematic TDI Filters:

• If you identify any problematic TDI filters, you can disable or remove them.

• To disable a filter, use the following command:

• fltmc unload <FilterName>

• Replace <FilterName> with the name of the filter you want to disable.

3. Run TDI filters Test again.

I hope the information above is helpful.

If you have any questions or concerns, please feel free to let us know.

Best Regards,

Daisy Zhou

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