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
|