init shared memory + strange compilation error

1)
I use shared memory inside my dll.
(#pragma data_seg )

I must initialize all verbs i put in that segment (if not ever process that loads the dll will get its own copy of the shared verbs).
It is easy to init primitive, but can i put object there?
How can i init it?
#pragma data_seg
Myobj o=???;
#pragma data_seg()

I read somewhere that if i init a class member inside the constructor then that will be ok but it did not work.
I.E
#pragma data_seg
Myobj o(5);
#pragma data_seg()
(the object was not shared and each process that loaded the dll got its on copy).

What can i do?

2)I have this code:
class AAA : CDialog
{
};

then:
void main()
{
AAA *o = new AAA();
}
If i run it i get:
error C2247: 'new' not accessible because 'CDialog' uses 'public' to inherit from 'CWnd'
c:\program files\microsoft visual studio\vc98\mfc\include\afx.h(674) : see declaration of 'new'
error C2247: 'delete' not accessible because 'CDialog' uses 'public' to inherit from 'CWnd'
c:\program files\microsoft visual studio\vc98\mfc\include\afx.h(676) : see declaration of 'delete'

???
So i tried to use malloc and it worked, it did not gave that error.
The problem with malloc is that it does not call the constructor and i need that constructor to be called since i do things in the constructor that must be done only there.

Any workaround here?

Thanks