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 Can 64-bit ImageEn apps use 32-bit Twain drivers?

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T O P I C    R E V I E W
xequte Posted - Aug 17 2017 : 15:27:53
 

Can 64-bit ImageEn apps use 32-bit Twain drivers?


No, they cannot.

32-bit applications see only 32-bit Twain drivers, while 64-bit applications sees only 64-bit Twain drivers.

32-bit drivers are located in sub-folders of "C:\Windows\twain_32", while 64-bit drivers are located in sub-folders of "C:\Windows\twain_64". You can examine these folders to see which devices a 32 or 64-bit application should see.


Nigel
Xequte Software
www.xequte.com
nigel@xequte.com