What does HRESULT 0x80040153 (REGDB_E_INVALIDVALUE) mean?

 
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REGDB_E_KEYMISSING REGDB_E_CLASSNOTREG

REGDB_E_INVALIDVALUE

Invalid value for registry

REGDB_E_INVALIDVALUE has hexadecimal value 0x80040153 (unsigned 2147746131, signed -2147221165). AllStat records “Invalid value for registry”. The narrow interpretation is that A required COM registration value exists but its data is invalid. The failing stage is parsing a server path, threading model, GUID, security descriptor, or other registration value.

The high bit in 0x80040153 is set, so this is a failure rather than a success or informational result. Its facility field is 4 (FACILITY_ITF) and its low 16-bit code is 339 (0x0153). Those bit fields classify the value, but they do not identify the failing object by themselves; the native method, object identity, and first producer of this result remain essential.

API stage

Understanding this result requires this subsystem context: COM registration is architecture-, scope-, and identity-sensitive. A key visible in Registry Editor is not proof that the failing process sees the same view or that the values form a coherent activation contract.

  • Associate this result with one exact operation in CLSID/IID registry lookup, InprocServer32 or LocalServer32 metadata, interface proxy registration, package policy, and threading-model interpretation.
  • Confirm that this result came from parsing a server path, threading model, GUID, security descriptor, or other registration value, rather than from cleanup or a wrapper that ran afterward.
  • Preserve any IErrorInfo, underlying Win32 result, provider message, or callback failure that preceded it; the HRESULT alone should not erase a more specific cause.

Verification steps

  1. Capture it at the first native return before a wrapper maps it to a generic exception.
  2. Identify the exact object, method, and lifecycle phase involved in parsing a server path, threading model, GUID, security descriptor, or other registration value.
  3. Capture value name, registry type, length, and sanitized contents.
  4. Compare the data with the owning installer manifest and documented COM key schema.
  5. Check expansion, quoting, Unicode encoding, and architecture-specific paths.
  6. Reproduce it with one controlled input or state change, and verify that the correction changes the decisive evidence rather than merely hiding the result.

Interpretation limits

  • It can result when a value has the wrong registry type or malformed text.
  • It can result when an environment-expanded path or command line is truncated or incorrectly quoted.
  • It can result when a deployment wrote a GUID, version, or policy value outside the accepted syntax.

Incident record

A useful incident records the CLSID or IID, registry view, process architecture, user or machine hive, server path, ThreadingModel text, package identity, access result, and deployment version. Also retain the application and component build, architecture, process and thread IDs, COM apartment, operation correlation ID, elapsed time, and the first state-changing event before the failure. When logging it, redact content and credentials while preserving types, lengths, hashes, opaque identities, and lifecycle generations needed to reproduce its contract.

Recovery conditions

Correction. for this HRESULT, replace the malformed value through the supported installer or configuration tool and verify the complete registration subtree. Retry boundary. Retry after correction; repeated activation against unchanged invalid data is deterministic. Before repeating the operation, complete or roll back the installer transaction, re-read the exact user or machine registry view, and discard class factories obtained from superseded registration.

Practical scenario

A LocalServer32 command contains an unmatched quote, so COM cannot parse the executable path; repairing the installer-authored value restores launch. This isolates it within COM registration database lookup and activation metadata and provides a regression test for the stated correction.

Difference from related HRESULTs

REGDB_E_KEYMISSING means data is absent; it means data is present but cannot be interpreted safely. Keep those outcomes separate in exception mappings, telemetry dimensions, user messages, and automated retry policy.

Developer and administrator guidance

Treat registration as deployment data, record architecture and scope on every lookup, validate ThreadingModel text, and avoid runtime self-repair that guesses missing keys. Regression coverage for this HRESULT should include 32-bit and 64-bit views, per-user and per-machine registration, missing and malformed values, packaged and unpackaged activation, access denial, and upgrade rollback.

Operational repair for this HRESULT must target the evidence-backed owner: use the product’s supported installer or package deployment path and inspect the same registry view as the failing process; do not create CLSID or IID entries from a different machine. Retain before-and-after traces for this HRESULT so the change can be attributed and reversed.

References

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