CorelDRAW X4 :: Dislocated Center

I have a simple problem I need to work around. I need to make this "star" shaped object into continuous vector line with a ring inside, but when I use Create Boundary  to get the outline, Corel dislocated the center according to the whole object itself and doesn't keep the center of the circles as needed.

 Create Boundary ----> I added the inner circle to illustrate.

Alternatively, I though about creating the object with the ring cut out from the start, but neither Smartfill nor Create Boundary provide wanted results (they simply ignore the inner circle). Perhaps there's another way, I don't know, I'm a total beginner.