Different Twain behavior between Windows 8.1 and Windows 10
Hello. I'm seeing strange behavior which I cannot know the reason thus cannot get my application to work.
Description
On windows 8.1: Libinsane code (actually the example code) loads the the twaindsm.dll (which is near the executable) and finds the scanner twain interface (which is duplex and auto feed scanner) which the desired behavior
On windows 10 (and 11 as per tests): Using same code (same twaindsm.dll near the executable and same scanner), it loads the twaindsm.dll but cannot find the twain interface of the scanner.
I guess that the problem is in some dll related to the chain of twain scanning. So, what makes the twaindsm on win8.1 gets the twain interface while having different behavior in win10/11?
Scanner type
fujitsu fi-7160