In case the following error appears during OCR actions, it is implied that the appropriate OCR engine is not available, usually meaning the installation of the OCR engine is missing - for MODI or ABBYY.

Note that the 'Create OCR Engine' action sets the configuration for the OCR initialization that takes place at each OCR action (meaning that the action itself will not fail if the engine is missing).

Each OCR action initializes the engine and de-initializes it after completing the extraction of text using the configuration set in 'Create OCR Engine'.

See more info on how to install MODI or ABBYY here.