GdPicture Imaging Forums

Posted: **Wed Jul 13, 2011 11:05 pm**

I am working with GdPicture.NET 8 with Any CPU configuration.
Everything works fine in debug mode. However, in release mode, the GdPictureImaging fuction TwainGetSourceCount(IntPrt handle) always returns a value of 0.

Do you know why this is happening?

Posted: **Wed Jul 13, 2011 11:14 pm**

BTW, the OS is Windows 7, 64 bit.

Posted: **Thu Jul 14, 2011 9:53 am**

Hi,

All is OK for me. Ensure yourself that you have a valid 64 bit TWAIN driver on your OS. Else, you will have to target your app to x86 in order to use the 32-bit TWAIN driver version.

Kind regards,

Loïc

GdPicture Imaging Forums

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