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MQ_ERROR_TRANSACTION_SEQUENCE
MQ_ERROR_TRANSACTION_SEQUENCE: MSMQ detected an invalid ordering of transactional operations
MQ_ERROR_TRANSACTION_SEQUENCE (0xC00E0051) identifies a specific Windows Media/platform boundary: MSMQ detected an invalid ordering of transactional operations. Keep this stage visible instead of collapsing it into a generic playback, network, or configuration failure.
Evidence to preserve
Capture transaction identity, begin/commit/abort order, send/receive sequence, thread/context reuse, and the first call that violates the transaction state.
Controlled verification
Correct the operation sequence so each MSMQ call occurs in a valid transaction state, then replay the same logical transaction.
Technical references
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