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SL_E_NONGENUINE_GRACE_TIME_EXPIRED
How to interpret this result
SL_E_NONGENUINE_GRACE_TIME_EXPIRED identifies a specific point in license state, grace and validity: the Software Protection Platform state machine that evaluates whether a license is active, in a grace or validity interval, out of tolerance, expired, non-genuine, or in notification. Its diagnostic consequence is that the first non-genuine remediation grace period has ended without restoring a genuine license state.
Telemetry should retain 0xC004F064, this result, and the affected Activation ID. The same computer can expose several licensing products, and a state read from the wrong instance can contradict the operation that actually failed.
Two platform rules are especially relevant to this result. Grace expiration, validity expiration, hardware out-of-tolerance, non-genuine state, and notification mode have different causes and transitions even when the user sees a similar activation banner. Informational licensing HRESULTs can describe a valid grace or time-based state even though the value is not S_OK; callers should inspect severity and state rather than treating every nonzero code as failure.
this is the terminal transition from a specific non-genuine grace category, not ordinary activation-grace expiry. A broad instruction to “try another key” or “check the Internet” would discard the more specific condition already established by the code.
Minimum evidence for a defensible diagnosis
Record the original validation reason, blocked/invalid key evidence, grace start/end, GenuineStatus and remediation attempts. Before changing the system, add the following context:
- Product identity: LicenseStatus and LicenseStatusReason for the exact Activation ID.
- Activation context: GracePeriodRemaining and EvaluationEndDate.
- State at failure: trusted time and recent time-service events.
- Correlation evidence: hardware or firmware changes affecting binding.
- Change history: activation channel, partial product key and last successful activation/renewal.
Checks in the order that matters
- Preserve this result,
0xC004F064, timestamp, caller, and the exact licensing method. - Read the current product state before making changes, including key channel, LicenseStatusReason, and relevant time or binding data.
- Test the documented condition directly: record the original validation reason, blocked/invalid key evidence, grace start/end, GenuineStatus and remediation attempts.
- Do not continue until the evidence supports this distinction: this is the terminal transition from a specific non-genuine grace category, not ordinary activation-grace expiry.
- Perform the targeted action, then repeat the same query/activation path and compare state, events, and expiry/renewal information.
Related outcomes and why they are not equivalent
| Result | Different condition |
|---|---|
SL_E_NONGENUINE_GRACE_TIME_EXPIRED_2 | Different condition: the second non-genuine grace category has expired. |
SL_E_VALIDITY_TIME_EXPIRED | Different condition: the license’s validity time check has expired at evaluation. |
SL_E_OUT_OF_TOLERANCE | Different condition: the current hardware identity differs from the licensed binding beyond the allowed tolerance. |
Recovery without damaging licensing evidence
The appropriate correction is to replace or repair the illegitimate/inconsistent license source and validate the final Licensed/Genuine state. Keep the original evidence until a subsequent status query confirms that the intended Activation ID reached the expected state.
Representative failure: A blocked key remains installed until the non-genuine grace countdown expires.
Verification after the change
Verification should include a failing fixture for “the first non-genuine remediation grace period has ended without restoring a genuine license state” and a passing fixture after the targeted fix. Reboot or restart only when the documented mechanism requires it, and confirm that the state persists afterward.
Actions that usually make this harder to diagnose
- Avoid resetting licensing state merely to hide an expired or non-genuine condition.
- Avoid interpreting a positive informational HRESULT as an activation failure without checking LicenseStatus.
Technical references
- SoftwareLicensingProduct WMI class — Microsoft guidance for the activation mechanism represented by this HRESULT.
- WMI properties for volume activation — platform behavior relevant to this HRESULT.
- Slmgr.vbs activation options — diagnostic and operational context.
- Microsoft activation error-code troubleshooting — supported tools and state fields used to verify the resulting state.
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