In my case I had all these worked except for the correct character recognition.
But you need to consider these few things:
- Use correct tessnet2 library
- use correct tessdata language version
- tessdata should be somewhere out of your application folder where you can put in full path in the init parameter. use
ocr.Init(@"c:\tessdata", "eng", true);
- Debugging will cause you headache. Then you need to update your app.config
use this. (I can't put the xml code here. give me your email i will email it to you)
hope that this helps