The supported method for building an MFC-based ObjectARX application is to use the dynamically linked MFC libraries.
To build an ObjectARX application using the shared MFC library
- Select the MFC DLL option for the project.
- In the Application Settings, select MFC extension DLL.
- Add an acrxEntryPoint function to the project's CPP file. See the example at the end of the section for a complete setup for an MFC project.