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What does HRESULT 0x4004D602 (SL_REMAPPING_SP_PUB_KM_CACHE_POLICY_CHANGED) mean?

 
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SL_REMAPPING_SP_PUB_KM_CACHE_IDENTICAL SL_I_OOB_GRACE_PERIOD

SL_REMAPPING_SP_PUB_KM_CACHE_POLICY_CHANGED

What this Software Protection result isolates

0x4004D602 maps to SL_REMAPPING_SP_PUB_KM_CACHE_POLICY_CHANGED. This result belongs to Software Protection integrity and kernel-cache enforcement and narrows the operation to the integrity path that authenticates protected modules, compares security-processor state with kernel-mode policy data, restores cached state and detects proxy or patch interference. In concrete terms, policy changes that require reboot were detected while preparing the kernel-mode licensing cache.

the first result diagnostic fork is precise: the cache update can be valid even though enforcement cannot fully switch until reboot.

Where it sits in the licensing pipeline

A module or cache integrity result should be investigated as a component-integrity problem before changing product keys or activation endpoints. To verify this, record changed policy identifiers, old/new cache generations and reboot-pending state.

Servicing tools can repair protected system files, while unofficial replacements, patchers or permission resets can create a second mismatch and destroy provenance.

Checks in the useful order

  1. Record this result, 0x4004D602, the exact API or service operation, and the affected product or protected object.
  2. Prove the specific condition: record changed policy identifiers, old/new cache generations and reboot-pending state.
  3. Compare the neighboring results below and identify which condition actually applies.

What to capture before recovery

  • SFC/DISM results and Security-SPP event correlation
  • exact module/file and version
  • digital signature and file hash
  • OS build and servicing level
  • kernel-cache policy generation and reboot state

Why the symbolic code matters

ResultDifferent condition
SL_REMAPPING_SP_PUB_KM_CACHE_IDENTICALCompared with this result, a kernel-mode policy-cache refresh produced data identical to the active cache, so no replacement was required.
SL_REMAPPING_SP_PUB_TAMPER_MODULE_AUTHENTICATIONCompared with it, a protected module failed authentication against the expected signed system component.
SL_REMAPPING_SP_PUB_TAMPER_SECURITY_PROCESSOR_PATCHEDCompared with it, the security-processor implementation appears patched or inconsistent with the signed platform image.

Actions that usually destroy useful evidence

  • Do not replace protected binaries from another computer or build.
  • Do not use unofficial activation, patching or proxy tools to bypass the integrity check.

Correcting the producing condition

Schedule a controlled reboot and verify the new policy/cache generation afterward.

Representative case: A servicing update changes boot-time licensing policy while the system remains running.

Technical references


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