English version of all error messages you can encounter while programming
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Localized version

OperationCompleted a déjà été appelé pour cette opération. D'autres tentatives d'appel ne seraient pas conformes.
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English version

This operation has already had OperationCompleted called on it and further calls are illegal.
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Localized version
 French

Error category
 .Net Framework

Other localized versions
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