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No console output for WFPSampler #1342

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No console output for WFPSampler#1342
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@Nehluxhes
Nehluxhes
opened on Dec 31, 2025

The user mode WFPSampler.exe does not output any logs to the console.

After checking the code, it seems this PR #1108 simply removed the final wprintf calls in https://github.com/microsoft/Windows-driver-samples/blob/main/network/trans/WFPSampler/lib/HelperFunctions_Log.cpp for some reason ?

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  1. v-junyli commented on Jan 8, 2026

    @v-junyli
    v-junyli
    on Jan 8, 2026
    Contributor

    @microsoft/netsec Elaine Houha (@houha2) hi can you take a look at this question? Is there a reason why the wprintf is removed?

  2. v-junyli
    assigned
    Elaine Houha (houha2)
    on Jan 8, 2026
  3. v-junyli
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    on Jan 8, 2026
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