I have been trialling GdPicture Pro for a project that will be running on a Citrix Presentation Server. I am developing the software using Visual DataFlex v11.0 on Windows XP Pro. The software works correctly on my development box. However, when I installed it and ran it on the Citrix server, I got the following error:
The code that produces this error is:GDTwain
SelectImageSource: Unable to open Source Manager.
Get ApplicationWindowHandle To hWnd
Get ComTwainSelectSource hWnd To iResult
I have also tried it with the HTML examples and, this actually did work when remotely accessing the Citrix box. This would seem to indicate that the Citrix box is correctly configured for remote imaging. I can't see that I am doing anything differently in my application.
Can anybody tell me what I am doing wrong?