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SL_E_POLICY_OTHERINFO_MISMATCH
What this Software Protection result isolates
0xC004E020 maps to SL_E_POLICY_OTHERINFO_MISMATCH. This result belongs to license evaluation, policy and machine-binding state and narrows the operation to the rules engine that combines installed licenses, machine context, hardware identity, secure-store identity, policy values and current operation state. In concrete terms, a policy value disagrees with the corresponding value embedded in the license OtherInfo data.
This distinction matters because the problem is cross-field consistency, not a missing policy property. A later “not licensed” state should not replace the first exact HRESULT in logs.
Where it sits in the licensing pipeline
Evaluation results should be tied to the exact licensing product instance; a computer normally exposes several products and add-ons with independent states. To verify this, capture policy ID/type, both compared values, license package identity and policy generation.
Policy mismatch, hardware-data failure, invalid context and an already-running activation are distinct from a rejected key or unreachable activation server.
Inputs that distinguish this condition
- secure-store ID, hashes and rule identifiers
- LicenseStatus, LicenseStatusReason and concurrent operation state
- Application ID and Activation ID
- license package and policy generation
- hardware ID inputs and recent hardware/firmware changes
Investigation sequence
- Identify the caller and operation instance that produced
0xC004E020. - Collect the code-specific evidence: capture policy ID/type, both compared values, license package identity and policy generation.
Why the symbolic code matters
| Result | Different condition |
|---|---|
SL_E_PRODUCT_UNIQUENESS_GROUP_ID_INVALID | Compared with this result, genuine-state information contains a product uniqueness-group identity inconsistent with the license context. |
SL_E_SECURE_STORE_ID_MISMATCH | Compared with this result, the secure-store identifier recorded in the license does not match the active machine store. |
SL_E_INVALID_RULESET_RULE | Compared with it, a notification or licensing ruleset contains an invalid rule definition. |
Safe recovery direction
Install a license and policy set from the same supported product/version source.
Representative case: A license package from another edition carries OtherInfo inconsistent with local policy.
Actions that usually destroy useful evidence
- Do not reset the entire licensing store for a single policy or concurrency result.
- Do not change several inputs at once before identifying the rule, hash, context or operation that failed.
Technical references
- SoftwareLicensingProduct WMI class — official platform context used to interpret it.
- SoftwareLicensingService WMI class — supported state, API or recovery information relevant to this HRESULT.
- WMI properties for volume activation — reference for evidence collection and post-repair verification.
- RefreshLicenseStatus method — technical contract for the subsystem producing it.
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