Paul McKenzie

Can you test with another device (non-Fujitsu)? Also, have you tried a simple console Java application, and not a GUI one?

The reason why you should test a console application is to rule out whether this is an AWT/Swing issue, since the GUI runs on a different thread. If the console...

I suggest you call DTWAIN_SetTwainLog, log to a file, and see where the application is frozen. Or better yet, if you have Visual Studio, attach to the running Java process...

As to logs, having the available logs is basically a prerequisite in diagnosing any TWAIN issues. The DTWAIN_SetTwainLog allows the logging of all the calls made between DTWAIN and the...

Are you acquiring images without the scanner user interface? If so, try acquiring with the UI enabled. Unfortunately, I do not have a fi-7160 or any Fujitsu scanner that is...

OK, If it's the 64-bit version of the Data Source Manager, that is open source from the Twain Working Group. It's been a while since I've had to compile it,...

In the commercial version of DTWAIN, the code directly called libtiff independently. The goal was to consolidate all the image handling in one generic wrapper. FreeImage was the choice for...

Thanks for the link, I will check it out. Right now, no final decision has been made as to the library that will be used to replace FreeImage, so all...

Please note that the language that should be used in the Issues section should be English. If I translate the text to English, I see this: `On a scanner with...

As a test, in the Python program, try this: ``` elif wparam == DTWAIN32.DTWAIN_TN_PAGEFAILED: print('DTWAIN_TN_PAGEFAILED') # mydll.DTWAIN_EnableMsgNotify(0) return 0 ``` The `return 0` should terminate the scanning session instead of...