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Date Posted: 19:12:51 12/23/02 Mon
Author: Michel
Subject: Re: TWAIN data source Error
In reply to: Chris 's message, "TWAIN data source Error" on 19:52:43 12/17/02 Tue

Hi Chris,

The first thing I would try opening/closing the twain source explicitely using OpenSource, AcquireWithOpenSource, and CloseSource. I am not sure this will solve the problem though.

If you try it with the Demo.Dpr project, and running the program outside Delphi, does the error occur? It could also be the twain driver not properly unloading.

Best regards,


>I have an application that uses Envision component for
>I seem to have no end of problems with the following
>error being raised regularly.
>"Unable to open TWAIN data source"
>I am using Delphi 6.
>Does anyone have any ideas?

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