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SL_REMAPPING_MDOLLAR_CIDIID_INVALID_VERSION
What Windows has already determined
The actionable meaning of SL_REMAPPING_MDOLLAR_CIDIID_INVALID_VERSION is tied to offline IID/CID activation. At the offline activation exchange in which an Installation ID is generated for one activation context and a Confirmation ID is returned for that same context, Windows determined that the hosted activation response identifies an unsupported version in the offline IID/CID exchange.
Telemetry should retain 0x803FA08D, 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.
Work from state to cause
- Identify whether this result came from key installation, activation, renewal, validation, certificate selection, offline deposit, or status query.
- tie that call to Activation ID, product key, Installation ID, Confirmation ID, hardware binding and deposit operation.
- capture the proof needed for this specific result: record the client OS/build, activation tooling version, selected Activation ID, and the encoded IID/CID version field.
- use the related-code comparison below to avoid correcting the wrong layer.
- retest with a fresh operation generation and confirm that no parallel retry or stale response can overwrite the result.
Two platform rules are especially relevant to this result. for this HRESULT: Formatting errors, unsupported versions, mismatched IDs, and a failure to save a valid CID occur at different points and should not be merged into one “telephone activation failed” message. for this HRESULT: The Installation ID must be obtained before the Confirmation ID is deposited; the returned CID is tied to the activation context represented by that IID.
A useful diagnostic record
The decisive record is to record the client OS/build, activation tooling version, selected Activation ID, and the encoded IID/CID version field. Before changing the system for this HRESULT, add the following context:
- Product identity for this HRESULT: IID and CID length/version without publishing the complete identifiers.
- Activation context for this HRESULT: partial product key and edition/channel.
- State at failure for this HRESULT: hardware or environment change between IID generation and CID deposit.
- Correlation evidence for this HRESULT: exact slmgr or API operation and Software Protection event.
- Change history for this HRESULT: Activation ID selected for /dti and /atp.
When investigating this result, protect secrets while collecting evidence. Full product keys, complete IID/CID values, private keys, PINs, challenge blobs, account credentials, and unredacted certificate material for this HRESULT do not belong in public tickets. Partial keys, hashes, thumbprints, IDs, timestamps, and state transitions are normally enough to correlate the failure.
The most useful separator is this: version rejection is different from malformed digits or a valid-format CID bound to another request. That it distinction determines whether the next action belongs to key/edition selection, the activation endpoint, certificate policy, firmware, trusted time, or persistent licensing state.
What a safe fix looks like
Resolve this code at its producing layer: regenerate the Installation ID with the current supported tooling and obtain a new Confirmation ID for that request. A successful command is not enough by itself; verify the stored licensing state and any renewal, validity, or binding data affected by the operation.
Representative failure: An old offline-activation workflow submits identifiers produced by a version no longer accepted by the service.
Choose recovery by the producing stage
| Result | Different boundary |
|---|---|
SL_REMAPPING_MDOLLAR_CIDIID_INVALID_DATA | Relative to it: the hosted activation service cannot parse the offline activation payload as a valid IID/CID data structure. |
SL_REMAPPING_MDOLLAR_CIDIID_INVALID_DATA_LENGTH | Relative to it: the hosted activation service receives an offline identifier whose encoded length is incompatible with the expected version. |
SL_REMAPPING_MDOLLAR_CIDIID_INVALID_CHECK_DIGITS | Relative to it: the hosted activation service detects that IID/CID check digits do not agree with the remaining digits. |
The comparison is also useful for tests: each branch should have a fixture that produces its own HRESULT and verifies the expected persistent licensing state.
Actions that usually make this harder to diagnose
- While diagnosing it, avoid reusing a CID produced for another IID, product key, or machine state. That action changes evidence for this HRESULT without correcting the established boundary.
- avoid posting complete installation or confirmation identifiers in public logs. The result already narrows the problem more precisely.
- do not delete licensing stores, edit signed license files, alter firmware markers, bypass certificate checks, or use unofficial activation tools. During investigation, those actions can create a second integrity problem and destroy the evidence needed to repair the legitimate license.
Verification after the change
A useful it test records the before/after values for the exact Activation ID. It should prove that the correction removes “the hosted activation response identifies an unsupported version in the offline IID/CID exchange” without replacing it with a different key, KMS, certificate, OEM, Store, or validity failure.
Technical references
- Slmgr.vbs activation options — diagnostic and operational context for this HRESULT.
- Microsoft activation error-code troubleshooting — supported tools and state fields used to verify it.
- ActivateOffline WMI method — Microsoft guidance for the activation mechanism represented by it.
- SoftwareLicensingProduct WMI class — platform behavior relevant to it.
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