Why does the error message "Engine deinitialization failed" occur?
It is a list of the standard return codes of ABBYY FineReader Engine functions and properties.
All ABBYY FineReader Engine interface methods and properties return a value of the HRESULT type. The HRESULT (for result handle) is a way of returning success, warning, and error values. HRESULTs are really not handles to anything; they are only 32-bit values with several fields e...
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