Data Techniques Forums

Hello - 

 I am trying to use the duplex feature with imtwain3.ocx as follows:

.Twain1.maxPages = 2

.Twain1.useADF = .T.

.Twain1.useDuplex = .T.

The Twain1.scan() event is triggered and an image is returned, then the same event is triggered again and there is no image.  It doesn't matter if I dispay or hide the UI, I get the same result.  I think the ActiveX control version is 7.23.0.0.

Can someone point me in the right direction for getting both images from a duplex scanner?

Thanks,

Brady

Hi,

First we would suggest you download the V 7.30 install  from the My Products page, thats the latest build of the V7 controls and has some fixes to the Twain control.

If you still have a problem then please set the DebugLogFile property in the control to the name of logfile to capture. Do this prior to calling any methods or properties of the control and then scan till you get the failure and please email that log file to us at support@data-tech.com so we can see whats happening. 

Sean - Thanks.

I only have version 8 downloads available on the My Products page.  I can't find the links to the version 7 series. 

Brady

Hi,

Email us at support@data-tech.com with your serial # and we can email you the latest V 7.xx release install.