I have a VB6 ActiveX DLL that's been working fine for many years. It has modal forms.
I changed it to an ActiveX EXE so that it can be instantiated by 64-bit programs. I do understand the performance hit.
It's working, but now of course the modal forms don't act modal with respect to the client program.
What are best practices for getting a form in an out-of-process ActiveX exe to act modal with respect to the client program?