But first there is another problem:
I am able to set and open a source, but Image aquisition fails with TwainAcquireToGdPictureImage. The same happens when I execute the VBscript sample, so I guess it's not because of LabView. The TWAIN Interface opens, but then just after the:
TwainAcquireToGdPictureImage (which returns 0)
TwainGetLastConditionCode -> returns TWCC_SUCCESS,
TwainGetLastResultCode returns -> TWRC_XFERDONE.
I'm using a Moticam 2000 via USB and the latest TWAIN Drivers http://www.motic.com/public/Twain(MIDevice).zip (June 29 2009). The OS is Windows XP Pro SP3 and it's LabView 8.6.1.
What could cause this? Is it because its a camera and not a scanner, or do I need give a window handle 'hwnd' to the aquisition method in my case?
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