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ERROR_VERSION_PARSE_ERROR
the supplied version text could not be parsed into the required version representation.
ERROR_VERSION_PARSE_ERROR identifies the condition that this condition The parser rejected a version string because its syntax, component count, numeric range, encoding, or surrounding data did not match the expected format.
Where the result appears
- manifest and package metadata.
- provider or protocol version negotiation.
- configuration-file validation.
- upgrade tools reading legacy version strings.
How to interpret the result
Interpret the numeric value in the Win32/LRESULT domain and in the context of the API that returned it. Preserve this result before wrappers convert it to an HRESULT, exception, Boolean failure, or provider-specific message. When recording it, note whether the operation produced usable output; this determines whether the value is completion information, control flow, or a terminal failure.
Diagnostic evidence to collect
- original string with sensitive surrounding data removed.
- expected grammar and component limits.
- character encoding and locale.
- parser position or component that failed.
A diagnostic record for this Win32 error should contain the API name, input flags, relevant handles or object identifiers, thread and process identity, timestamp, and the immediately preceding state transition. Those fields are more useful than a generic screenshot because they show which contract and lifecycle phase produced the value.
Handling and recovery
Validate at the input boundary and return a precise message showing the accepted format. Normalize only transformations explicitly permitted by the contract; do not silently reinterpret arbitrary labels as numeric versions.
Retry after this result only when an external state relevant to this operation can actually change. When it is rooted in object state, unsupported capability, ownership, or invalid sequencing, an unchanged retry repeats the defect and can obscure the first useful diagnostic record.
Common misinterpretation
Lexicographic comparison is not a substitute for successful parsing. For example, textual ordering can place 10 before 2 and can mishandle prerelease labels.
Guidance for developers
Keep the original this result value and its Win32 domain in structured telemetry. If it crosses COM or another HRESULT-based boundary, store both the source Win32 value and the converted result. If it crosses JSON, RPC, or a database boundary, include error_domain, error_code, operation, and object_state so the receiver does not apply a second conversion.
An automated test should construct the specific state that leads to this result, assert the exact returned value, and verify cleanup on both the normal and exceptional path. The result test should additionally prove that the caller does not collapse this status into an unrelated generic error and does not retry forever.
References
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