Unable to cast COM object of type 'System.__ComObject' to interface type 'FREngine.OutprocLoader'

When I try to load IEngine interface I get the next error:

Unable to cast COM object of type 'System.__ComObject' to interface type 'FREngine.OutprocLoader'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{110010EC-0000-1056-976E-008048D53AE3}' failed due to the following error: Error loading type library/DLL. (Exception from HRESULT: 0x80029C4A (TYPE_E_CANTLOADLIBRARY)).

And I can´t use the sdk.

Can you help me?

Thank you.

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  • Avatar
    Nadezhda A. Solovyeva

    Dear Javier,

    Could you please clarify some points?

    • Have you installed FREngine.dll into your system using regsvr32 as it's described in Help, chapter "Guided Tour" → "Advanced Techniques" → "Programming Aspects" → "Different Ways to Load the Engine Object"?
    • What programming language do you use?
    • Are you able to compile and run standard EnginesPool sample?
    • If yes, then what are the differences in your code and the code from the standard sample?
    • If no, then please check if the file paths are correct and the user, who runs the application, has sufficient access rights for FREngine.dll file
  • Avatar
    Parashuram Hammannavar

    C:\Program Files\ABBYY SDK\12\FlexiCapture SDK\Bin64>%systemroot%\System32\regsvr32 FCEngine.dll


    Run this command as administrator.

    you can use outprocloader easily.


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