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WEP_E_NO_LICENSE
WEP_E_NO_LICENSE — 0x88010006
A productive investigation starts at third-party encryption provider licensing. The status means that the provider is installed but cannot activate required encryption because its own product license is absent or inactive.
What the status narrows down
Windows Encryption Provider integration has separate gates for provider licensing, hardware readiness, volume support, provisioning, active protection, device-lock configuration, and EAS compliance. WEPHOSTSVC events should therefore be read alongside the third-party provider’s own inventory and logs, not as a replacement for them.
Do not collapse this result into a nearby status. This code concerns the non-Microsoft encryption provider license, not the Windows operating-system activation state. Compare lifecycle, identity, caller, and first API.
Evidence worth preserving
| Capture | Why it matters |
|---|---|
| Provider product/version, license state, entitlement/device assignment, and expiry | Pins evidence to one attempt. |
| Service/provider events and management-console status | Separates contract failure from environment. |
| Volume provisioning attempt and EAS RequireEncryption result | Creates a stable before/after control. |
| Network/time/proxy conditions if license activation is online | Tests whether the first boundary moves. |
Collect the smallest evidence set that identifies the attempt and object. Redact secrets and message contents; preserve hashes, IDs, policy values, versions, and state transitions instead.
A controlled diagnostic sequence
- Validate entitlement in the provider console; keep every other input fixed and record the first event that differs from the failing run.
- Activate one lab device with the same edition and policy; use a disposable or backed-up environment when the comparison changes boot, security, device, queue, or encryption state.
- Separate provider license failure from Windows activation or Microsoft Store licensing; retain one negative control so that a broad workaround is not mistaken for a root-cause correction.
A retry becomes evidence only when one controlled variable changes. In this case, if the same operation later succeeds unchanged, preserve that fact but continue checking timing, object generation, service restart, cache replacement, or policy refresh; transient success does not explain the earlier boundary.
How to read the outcome
Interpret the controlled tests as evidence about the returning boundary:
| Observed result | Interpretation |
|---|---|
| The minimal or known-good comparison succeeds | The control works; inspect production-specific state. |
| The control fails at the same first operation | The control also fails; inspect host/provider evidence. |
| A new HRESULT marks another boundary | this boundary moved; diagnose the new status separately rather than treating it as confirmation that the entire operation is fixed. |
Correction and proof
Apply the smallest change that addresses the first rejected condition: Restore the correct provider entitlement and activation channel, then provision/resume protection through the provider. Preserve the pre-change configuration or trace.
Close the incident only when license remains valid offline for the supported interval, encryption activates, and expiry/revocation controls are reported clearly. Repeat under the original identity and state. A different environment is comparison, not proof.
Technical references
Use these sources for the formal contract, then combine them with evidence from the returning application or service for this condition:
- Microsoft Open Specifications: HRESULT values.
- Microsoft: Exchange ActiveSync Policy Engine overview.
- Microsoft: Windows Encryption Provider Host Service.
- Microsoft: EasClientSecurityPolicy.RequireEncryption.
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