Is there a way to convert 32bit ocx files into 64bit ocx without source code

  32bit-64bit, dll, ocx, openedge, windows

I’ve a set ocx files which are 32bit.
I am migrating my application to 64bit and I need all these ocx to be converted into 64 bit.

I understand that I cannot load a 32 bit ocxin a 64 bit process.
I don’t have the source code.
Is there any way to convert the 32bit ocx into 64bit without source code?
What are my options?

Source: Windows Questions