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SL_E_SFS_INVALID_FD_TABLE
Where the failure occurs in Software Protection Platform
The useful meaning of SL_E_SFS_INVALID_FD_TABLE, value 0x8004E102, is not simply “activation failed.” It comes from the serialized Token Store file format, where the low-level reader/writer that validates the Token Store container, descriptor table, token records and transaction state before licenses can be evaluated. The condition to investigate is the container’s file-descriptor table is internally inconsistent, so token offsets and extents cannot be trusted.
This distinction matters because this is container metadata damage, not a missing individual token. A later “not licensed” state should not replace the first exact HRESULT in logs.
Where it sits in the licensing pipeline
A structural Token Store error occurs before an individual product key can be accepted or rejected. To verify this, record descriptor count, duplicate or overlapping extents, store size and the first parser offset reported in Security-SPP diagnostics.
State to compare on both sides of the failure
- descriptor table and token offsets
- token name, extension, declared size and hash
- file-system result and Software Protection event
- Tokens.dat or the applicable licensing-store file
- store header and format version
Do not confuse it with these nearby results
| Result | Different condition |
|---|---|
SL_E_SFS_INVALID_FS_VERSION | Compared with this result, the store header declares a format version that this Software Protection build cannot open. |
SL_E_SFS_INVALID_SYNC | Compared with this result, a token record does not have a matching or valid synchronization marker at its header and footer. |
SL_E_SFS_BAD_TOKEN_NAME | Compared with this result, a serialized token name violates the naming rules expected by the store index. |
Checks in the useful order
- Record it,
0x8004E102, the exact API or service operation, and the affected product or protected object. - Prove the specific condition: record descriptor count, duplicate or overlapping extents, store size and the first parser offset reported in Security-SPP diagnostics.
- Compare the neighboring results below and identify which condition actually applies.
Recovery while preserving licensing evidence
Repair the underlying disk/component issue and rebuild the licensing store through the supported procedure if the original table cannot be read.
Representative case: An interrupted write leaves descriptor entries that point outside the current store file.
Actions that usually destroy useful evidence
- Do not assume a product-key change can repair a malformed container.
- Do not edit or copy individual records inside the signed store.
Technical references
- Rebuild the Tokens.dat file — supported state, API or recovery information relevant to this HRESULT.
- Software Licensing provider — reference for evidence collection and post-repair verification.
- SoftwareLicensingService WMI class — technical contract for the subsystem producing it.
- Slmgr.vbs options — official platform context used to interpret it.
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