FineReader Engine
Video tutorials
- Leverage the latest functionalities in FineReader Engine (technical webinar for developers)
- How to take advantage of cloud computing powers for document conversion (technical webinar for developers)
- Initialize FineReader Engine and process documents
- Use Ul components in order to build your own GUI and test recognition parameters
- How to deploy FineReader Engine in a container (technical webinar for developers)
- Introduction to different implementation scenarios in FineReader Engine (technical webinar for developers)
Installation and Update
- How to install FRE 12 for Windows from CMD
- Installing the ABBYY FineReader Engine library using the RPM package on Ubuntu
- Installation of FineReader Engine fails: Another product is already registered...
- Running FineReader Engine 12 for Linux inside a Docker Container
- How to use FineReader Engine 12 for Linux on Docker using the Online license
- "There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor"
Activation and Licensing
- What do we need to change when the Online license was modified
- The license counter is damaged: 258 ERROR
- Error during activation: License file was created for another computer
- How to set up license for FineReader Engine 12 for Linux
- Distributing ABBYY FineReader Engine on workstations
- How to benefit from new functionalites added in later releases of ABBYY FineReader Engine
Tips and tricks
- How to check the availability of the Licensing Service in FineReader Engine?
- What is the difference between blocks of the BT_RasterPicture and BT_VectorPicture type?
- Difference between Korean and KoreanHangul languages
- Unable to load the input document
- Difference between IPrepareImageMode::CorrectSkew and IPagePreprocessingParams::CorrectSkew
- Different export file sizes when the document is processed in different UNIX environments
How To
- How to check input document's rotation?
- How to improve the quality of the exported picture blocks?
- Page X of the image file cannot be opened - the resolution of the image is too low, too high, or undefined.
- How to get license information through FineReader Engine API?
- FineReader Engine creates black/grey regions when deskewing the image. How to change it?
- GetAvailableLicenses() returns 0 licenses
Known Issues
- How to fix the "Execution of parallel task failed: grayComponent.frdat could not be opened because there are too many open files"?
- Internal program error: FineNetServerImpl.cpp, 55 after the AddImageFile or Process method call
- System.Runtime.InteropServices.COMException (0x80004005): The file 0 has access restrictions.
- Internal Program Error: Assertion Failed ..\Protection\SharedCode\Inc\ProtectionClassFactory.h, 222
- Can't load Directory\where\x86\dll\resides\FREngine.dll
- Manual line break after every line