To create a resource-only DLL that is accessible in Origin using Origin C the DLL must be built using Microsoft Visual C++ version 5.0 or higher. Origin Dialog Builder includes an Origin Dialog AppWizard which simplifies the process of creating a resource-only DLL in Microsoft Visual C++. To access this wizard in Microsoft Visual C++, first copy the file
ODialog.awx
(if you haven't already done so) from this zip file under the \Dialog Builder\VisualStudio6AppWizard subfolder to the \Common\MSDev98\Template subfolder of Microsoft Visual Studio.